4015647

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 6165120

約数和(自身を除く): 2149473

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 389, 1147, 1167, 3441, 3501, 10323, 12059, 14393, 36177, 43179, 108531, 129537, 446183, 1338549, 4015647]

約数ペア:

[(1, 4015647), (3, 1338549), (9, 446183), (31, 129537), (37, 108531), (93, 43179), (111, 36177), (279, 14393), (333, 12059), (389, 10323), (1147, 3501), (1167, 3441)]