392116308479

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1\times {\mathrm{7603}}^1$

素因数の和:9615

約数の個数: 32

約数和(自身を含む): 464856731136

約数和(自身を除く): 72740422657

約数列:

[1, 7, 37, 107, 259, 749, 1861, 3959, 7603, 13027, 27713, 53221, 68857, 199127, 281311, 481999, 813521, 1393889, 1969177, 5694647, 7367699, 14149183, 30100277, 51573893, 99044281, 210701939, 523519771, 1513962581, 3664638397, 10597738067, 56016615497, 392116308479]

約数ペア:

[(1, 392116308479), (7, 56016615497), (37, 10597738067), (107, 3664638397), (259, 1513962581), (749, 523519771), (1861, 210701939), (3959, 99044281), (7603, 51573893), (13027, 30100277), (27713, 14149183), (53221, 7367699), (68857, 5694647), (199127, 1969177), (281311, 1393889), (481999, 813521)]