291227253661

素因数分解:

${\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{1129}}^1\times {\mathrm{2311}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 306286084160

約数和(自身を除く): 15058830499

約数列:

[1, 23, 211, 529, 1129, 2311, 4853, 25967, 53153, 111619, 238219, 487621, 597241, 1222519, 2609119, 5479037, 11215283, 60009737, 126017851, 257951509, 550524109, 1380223951, 12662054507, 291227253661]

約数ペア:

[(1, 291227253661), (23, 12662054507), (211, 1380223951), (529, 550524109), (1129, 257951509), (2311, 126017851), (4853, 60009737), (25967, 11215283), (53153, 5479037), (111619, 2609119), (238219, 1222519), (487621, 597241)]