16786331289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1\times {\mathrm{8923}}^1$

素因数の和:11246

約数の個数: 48

約数和(自身を含む): 29858704512

約数和(自身を除く): 13072373223

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2297, 6891, 8923, 16079, 20673, 26769, 29861, 48237, 62461, 80307, 89583, 115999, 144711, 187383, 209027, 268749, 347997, 562149, 627081, 811993, 1043991, 1881243, 2435979, 7307937, 20496131, 61488393, 143472917, 184465179, 266449703, 430418751, 799349109, 1291256253, 1865147921, 2398047327, 5595443763, 16786331289]

約数ペア:

[(1, 16786331289), (3, 5595443763), (7, 2398047327), (9, 1865147921), (13, 1291256253), (21, 799349109), (39, 430418751), (63, 266449703), (91, 184465179), (117, 143472917), (273, 61488393), (819, 20496131), (2297, 7307937), (6891, 2435979), (8923, 1881243), (16079, 1043991), (20673, 811993), (26769, 627081), (29861, 562149), (48237, 347997), (62461, 268749), (80307, 209027), (89583, 187383), (115999, 144711)]