39900131859

素因数分解:

$3^1\times 7^1\times {\mathrm{3109}}^1\times {\mathrm{611131}}^1$

素因数の和:614250

約数の個数: 16

約数和(自身を含む): 60819856640

約数和(自身を除く): 20919724781

約数列:

[1, 3, 7, 21, 3109, 9327, 21763, 65289, 611131, 1833393, 4277917, 12833751, 1900006279, 5700018837, 13300043953, 39900131859]

約数ペア:

[(1, 39900131859), (3, 13300043953), (7, 5700018837), (21, 1900006279), (3109, 12833751), (9327, 4277917), (21763, 1833393), (65289, 611131)]