64817311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9522

約数の個数: 16

約数和(自身を含む): 76301568

約数和(自身を除く): 11484257

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 9461, 122993, 160837, 293291, 2090881, 3812783, 4985947, 64817311]

約数ペア:

[(1, 64817311), (13, 4985947), (17, 3812783), (31, 2090881), (221, 293291), (403, 160837), (527, 122993), (6851, 9461)]