65131703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4391}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 80672256

約数和(自身を除く): 15540553

約数列:

[1, 7, 13, 91, 163, 1141, 2119, 4391, 14833, 30737, 57083, 399581, 715733, 5010131, 9304529, 65131703]

約数ペア:

[(1, 65131703), (7, 9304529), (13, 5010131), (91, 715733), (163, 399581), (1141, 57083), (2119, 30737), (4391, 14833)]