13988897307

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5393}}^1$

素因数の和:5633

約数の個数: 96

約数和(自身を含む): 26657579520

約数和(自身を除く): 12668682213

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 197, 209, 231, 399, 591, 627, 693, 1197, 1379, 1463, 1773, 1881, 2167, 3743, 4137, 4389, 5393, 6501, 11229, 12411, 13167, 15169, 16179, 19503, 26201, 33687, 37751, 41173, 45507, 48537, 59323, 78603, 102467, 113253, 123519, 136521, 177969, 235809, 288211, 307401, 339759, 370557, 415261, 533907, 717269, 864633, 922203, 1062421, 1127137, 1245783, 2151807, 2593899, 3187263, 3381411, 3737349, 6455421, 7436947, 7889959, 9561789, 10144233, 11686631, 20185999, 22310841, 23669877, 35059893, 60557997, 66932523, 71009631, 81806417, 105179679, 141301993, 181673991, 222045989, 245419251, 423905979, 666137967, 736257753, 1271717937, 1554321923, 1998413901, 4662965769, 13988897307]

約数ペア:

[(1, 13988897307), (3, 4662965769), (7, 1998413901), (9, 1554321923), (11, 1271717937), (19, 736257753), (21, 666137967), (33, 423905979), (57, 245419251), (63, 222045989), (77, 181673991), (99, 141301993), (133, 105179679), (171, 81806417), (197, 71009631), (209, 66932523), (231, 60557997), (399, 35059893), (591, 23669877), (627, 22310841), (693, 20185999), (1197, 11686631), (1379, 10144233), (1463, 9561789), (1773, 7889959), (1881, 7436947), (2167, 6455421), (3743, 3737349), (4137, 3381411), (4389, 3187263), (5393, 2593899), (6501, 2151807), (11229, 1245783), (12411, 1127137), (13167, 1062421), (15169, 922203), (16179, 864633), (19503, 717269), (26201, 533907), (33687, 415261), (37751, 370557), (41173, 339759), (45507, 307401), (48537, 288211), (59323, 235809), (78603, 177969), (102467, 136521), (113253, 123519)]