2009835

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 3547440

約数和(自身を除く): 1537605

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 757, 885, 2271, 2655, 3785, 6813, 11355, 34065, 44663, 133989, 223315, 401967, 669945, 2009835]

約数ペア:

[(1, 2009835), (3, 669945), (5, 401967), (9, 223315), (15, 133989), (45, 44663), (59, 34065), (177, 11355), (295, 6813), (531, 3785), (757, 2655), (885, 2271)]