42202503

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3701}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 70071456

約数和(自身を除く): 27868953

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3701, 3801, 11103, 11403, 25907, 33309, 77721, 233163, 669881, 2009643, 4689167, 6028929, 14067501, 42202503]

約数ペア:

[(1, 42202503), (3, 14067501), (7, 6028929), (9, 4689167), (21, 2009643), (63, 669881), (181, 233163), (543, 77721), (1267, 33309), (1629, 25907), (3701, 11403), (3801, 11103)]