439149087

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1151}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 701890560

約数和(自身を除く): 262741473

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1087, 1151, 3261, 3453, 9783, 10359, 14131, 14963, 29349, 31077, 42393, 44889, 127179, 134667, 381537, 404001, 1251137, 3753411, 11260233, 16264781, 33780699, 48794343, 146383029, 439149087]

約数ペア:

[(1, 439149087), (3, 146383029), (9, 48794343), (13, 33780699), (27, 16264781), (39, 11260233), (117, 3753411), (351, 1251137), (1087, 404001), (1151, 381537), (3261, 134667), (3453, 127179), (9783, 44889), (10359, 42393), (14131, 31077), (14963, 29349)]