4015771011

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{20089}}^1$

素因数の和:20288

約数の個数: 48

約数和(自身を含む): 7020249600

約数和(自身を除く): 3004478589

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 167, 171, 399, 501, 1169, 1197, 1503, 3173, 3507, 9519, 10521, 20089, 22211, 28557, 60267, 66633, 140623, 180801, 199899, 381691, 421869, 1145073, 1265607, 2671837, 3354863, 3435219, 8015511, 10064589, 23484041, 24046533, 30193767, 63742397, 70452123, 191227191, 211356369, 446196779, 573681573, 1338590337, 4015771011]

約数ペア:

[(1, 4015771011), (3, 1338590337), (7, 573681573), (9, 446196779), (19, 211356369), (21, 191227191), (57, 70452123), (63, 63742397), (133, 30193767), (167, 24046533), (171, 23484041), (399, 10064589), (501, 8015511), (1169, 3435219), (1197, 3354863), (1503, 2671837), (3173, 1265607), (3507, 1145073), (9519, 421869), (10521, 381691), (20089, 199899), (22211, 180801), (28557, 140623), (60267, 66633)]