3977564703

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1\times {\mathrm{2999}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 6120576000

約数和(自身を除く): 2143011297

約数列:

[1, 3, 7, 21, 137, 411, 461, 959, 1383, 2877, 2999, 3227, 8997, 9681, 20993, 62979, 63157, 189471, 410863, 442099, 1232589, 1326297, 1382539, 2876041, 4147617, 8628123, 9677773, 29033319, 189407843, 568223529, 1325854901, 3977564703]

約数ペア:

[(1, 3977564703), (3, 1325854901), (7, 568223529), (21, 189407843), (137, 29033319), (411, 9677773), (461, 8628123), (959, 4147617), (1383, 2876041), (2877, 1382539), (2999, 1326297), (3227, 1232589), (8997, 442099), (9681, 410863), (20993, 189471), (62979, 63157)]