869599809

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30142

約数の個数: 36

約数和(自身を含む): 1431777360

約数和(自身を除く): 562177551

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 3211, 9633, 28899, 30091, 90273, 270819, 391183, 571729, 1173549, 1715187, 3520647, 5085379, 5145561, 7432477, 15256137, 22297431, 45768411, 66892293, 96622201, 289866603, 869599809]

約数ペア:

[(1, 869599809), (3, 289866603), (9, 96622201), (13, 66892293), (19, 45768411), (39, 22297431), (57, 15256137), (117, 7432477), (169, 5145561), (171, 5085379), (247, 3520647), (507, 1715187), (741, 1173549), (1521, 571729), (2223, 391183), (3211, 270819), (9633, 90273), (28899, 30091)]