2630313

素因数分解:

$3^4\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4658

約数の個数: 20

約数和(自身を含む): 4491520

約数和(自身を除く): 1861207

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4639, 13917, 32473, 41751, 97419, 125253, 292257, 375759, 876771, 2630313]

約数ペア:

[(1, 2630313), (3, 876771), (7, 375759), (9, 292257), (21, 125253), (27, 97419), (63, 41751), (81, 32473), (189, 13917), (567, 4639)]