64391743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 74704896

約数和(自身を除く): 10313153

約数列:

[1, 13, 23, 31, 299, 403, 713, 6947, 9269, 90311, 159781, 215357, 2077153, 2799641, 4953211, 64391743]

約数ペア:

[(1, 64391743), (13, 4953211), (23, 2799641), (31, 2077153), (299, 215357), (403, 159781), (713, 90311), (6947, 9269)]