8738639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 10866240

約数和(自身を除く): 2127601

約数列:

[1, 7, 13, 91, 109, 763, 881, 1417, 6167, 9919, 11453, 80171, 96029, 672203, 1248377, 8738639]

約数ペア:

[(1, 8738639), (7, 1248377), (13, 672203), (91, 96029), (109, 80171), (763, 11453), (881, 9919), (1417, 6167)]