13661837273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 17285099520

約数和(自身を除く): 3623262247

約数列:

[1, 7, 19, 29, 67, 133, 203, 469, 551, 841, 1273, 1823, 1943, 3857, 5887, 8911, 12761, 13601, 15979, 34637, 36917, 52867, 56347, 111853, 122141, 242459, 258419, 370069, 394429, 854987, 1004473, 1070593, 1533143, 2320679, 3542089, 7031311, 7494151, 10732001, 16244753, 24794623, 29129717, 67299691, 102720581, 203908019, 471097837, 719044067, 1951691039, 13661837273]

約数ペア:

[(1, 13661837273), (7, 1951691039), (19, 719044067), (29, 471097837), (67, 203908019), (133, 102720581), (203, 67299691), (469, 29129717), (551, 24794623), (841, 16244753), (1273, 10732001), (1823, 7494151), (1943, 7031311), (3857, 3542089), (5887, 2320679), (8911, 1533143), (12761, 1070593), (13601, 1004473), (15979, 854987), (34637, 394429), (36917, 370069), (52867, 258419), (56347, 242459), (111853, 122141)]