1791228609

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{3491}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 2645315712

約数和(自身を除く): 854087103

約数列:

[1, 3, 9, 47, 141, 423, 1213, 3491, 3639, 10473, 10917, 31419, 57011, 164077, 171033, 492231, 513099, 1476693, 4234583, 12703749, 38111247, 199025401, 597076203, 1791228609]

約数ペア:

[(1, 1791228609), (3, 597076203), (9, 199025401), (47, 38111247), (141, 12703749), (423, 4234583), (1213, 1476693), (3491, 513099), (3639, 492231), (10473, 171033), (10917, 164077), (31419, 57011)]