21223745397

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1\times {\mathrm{1483}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 32714293248

約数和(自身を除く): 11490547851

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 1471, 1483, 3243, 4413, 4449, 9729, 13239, 13347, 33833, 34109, 69137, 69701, 101499, 102327, 207411, 209103, 304497, 306981, 622233, 627309, 1590151, 1603123, 2181493, 4770453, 4809369, 6544479, 14311359, 14428107, 19633437, 50174339, 102530171, 150523017, 307590513, 451569051, 922771539, 2358193933, 7074581799, 21223745397]

約数ペア:

[(1, 21223745397), (3, 7074581799), (9, 2358193933), (23, 922771539), (47, 451569051), (69, 307590513), (141, 150523017), (207, 102530171), (423, 50174339), (1081, 19633437), (1471, 14428107), (1483, 14311359), (3243, 6544479), (4413, 4809369), (4449, 4770453), (9729, 2181493), (13239, 1603123), (13347, 1590151), (33833, 627309), (34109, 622233), (69137, 306981), (69701, 304497), (101499, 209103), (102327, 207411)]