28264379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 33384960

約数和(自身を除く): 5120581

約数列:

[1, 11, 13, 143, 239, 827, 2629, 3107, 9097, 10751, 34177, 118261, 197653, 2174183, 2569489, 28264379]

約数ペア:

[(1, 28264379), (11, 2569489), (13, 2174183), (143, 197653), (239, 118261), (827, 34177), (2629, 10751), (3107, 9097)]