1317383727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{4447}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 1967652864

約数和(自身を除く): 650269137

約数列:

[1, 3, 11, 33, 47, 141, 191, 517, 573, 1551, 2101, 4447, 6303, 8977, 13341, 26931, 48917, 98747, 146751, 209009, 296241, 627027, 849377, 2299099, 2548131, 6897297, 9343147, 28029441, 39920719, 119762157, 439127909, 1317383727]

約数ペア:

[(1, 1317383727), (3, 439127909), (11, 119762157), (33, 39920719), (47, 28029441), (141, 9343147), (191, 6897297), (517, 2548131), (573, 2299099), (1551, 849377), (2101, 627027), (4447, 296241), (6303, 209009), (8977, 146751), (13341, 98747), (26931, 48917)]