15888951

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 24919440

約数和(自身を除く): 9030489

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 977, 1251, 1807, 2931, 5421, 8793, 12701, 16263, 38103, 114309, 135803, 407409, 1222227, 1765439, 5296317, 15888951]

約数ペア:

[(1, 15888951), (3, 5296317), (9, 1765439), (13, 1222227), (39, 407409), (117, 135803), (139, 114309), (417, 38103), (977, 16263), (1251, 12701), (1807, 8793), (2931, 5421)]