1337421911

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1\times {\mathrm{2797}}^1$

素因数の和:3710

約数の個数: 16

約数和(自身を含む): 1549330944

約数和(自身を除く): 211909033

約数列:

[1, 7, 83, 581, 823, 2797, 5761, 19579, 68309, 232151, 478163, 1625057, 2301931, 16113517, 191060273, 1337421911]

約数ペア:

[(1, 1337421911), (7, 191060273), (83, 16113517), (581, 2301931), (823, 1625057), (2797, 478163), (5761, 232151), (19579, 68309)]