27290289

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 41489760

約数和(自身を除く): 14199471

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2833, 3211, 8499, 9633, 36829, 53827, 110487, 161481, 478777, 699751, 1436331, 2099253, 9096763, 27290289]

約数ペア:

[(1, 27290289), (3, 9096763), (13, 2099253), (19, 1436331), (39, 699751), (57, 478777), (169, 161481), (247, 110487), (507, 53827), (741, 36829), (2833, 9633), (3211, 8499)]