38860409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 8279431

約数列:

[1, 7, 23, 59, 161, 413, 1357, 4091, 9499, 28637, 94093, 241369, 658651, 1689583, 5551487, 38860409]

約数ペア:

[(1, 38860409), (7, 5551487), (23, 1689583), (59, 658651), (161, 241369), (413, 94093), (1357, 28637), (4091, 9499)]