2099692221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{130651}}^1$

素因数の和:131152

約数の個数: 16

約数和(自身を含む): 3060392448

約数和(自身を除く): 960700227

約数列:

[1, 3, 11, 33, 487, 1461, 5357, 16071, 130651, 391953, 1437161, 4311483, 63627037, 190881111, 699897407, 2099692221]

約数ペア:

[(1, 2099692221), (3, 699897407), (11, 190881111), (33, 63627037), (487, 4311483), (1461, 1437161), (5357, 391953), (16071, 130651)]