508996917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{395491}}^1$

素因数の和:395521

約数の個数: 24

約数和(自身を含む): 863754528

約数和(自身を除く): 354757611

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 395491, 1186473, 3559419, 4350401, 5141383, 13051203, 15424149, 39153609, 46272447, 56555213, 169665639, 508996917]

約数ペア:

[(1, 508996917), (3, 169665639), (9, 56555213), (11, 46272447), (13, 39153609), (33, 15424149), (39, 13051203), (99, 5141383), (117, 4350401), (143, 3559419), (429, 1186473), (1287, 395491)]