1528137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 2448264

約数和(自身を除く): 920127

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 353, 481, 1059, 1443, 3177, 4329, 4589, 13061, 13767, 39183, 41301, 117549, 169793, 509379, 1528137]

約数ペア:

[(1, 1528137), (3, 509379), (9, 169793), (13, 117549), (37, 41301), (39, 39183), (111, 13767), (117, 13061), (333, 4589), (353, 4329), (481, 3177), (1059, 1443)]