906187228921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{465901}}^1$

素因数の和:466621

約数の個数: 24

約数和(自身を含む): 1040513845464

約数和(自身を除く): 134326616543

約数列:

[1, 13, 17, 169, 221, 677, 2873, 8801, 11509, 114413, 149617, 465901, 1945021, 6056713, 7920317, 78737269, 102964121, 315414977, 1338533573, 4100394701, 5362054609, 53305131113, 69706709917, 906187228921]

約数ペア:

[(1, 906187228921), (13, 69706709917), (17, 53305131113), (169, 5362054609), (221, 4100394701), (677, 1338533573), (2873, 315414977), (8801, 102964121), (11509, 78737269), (114413, 7920317), (149617, 6056713), (465901, 1945021)]