13671203

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7946

約数の個数: 16

約数和(自身を含む): 17713920

約数和(自身を除く): 4042717

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7907, 55349, 102791, 150233, 719537, 1051631, 1953029, 13671203]

約数ペア:

[(1, 13671203), (7, 1953029), (13, 1051631), (19, 719537), (91, 150233), (133, 102791), (247, 55349), (1729, 7907)]