17680810121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{378953}}^1$

素因数の和:379100

約数の個数: 16

約数和(自身を含む): 19757145744

約数和(自身を除く): 2076335623

約数列:

[1, 13, 37, 97, 481, 1261, 3589, 46657, 378953, 4926389, 14021261, 36758441, 182276393, 477859733, 1360062317, 17680810121]

約数ペア:

[(1, 17680810121), (13, 1360062317), (37, 477859733), (97, 182276393), (481, 36758441), (1261, 14021261), (3589, 4926389), (46657, 378953)]