2239695

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 3942432

約数和(自身を除く): 1702737

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 701, 1065, 2103, 3195, 3505, 6309, 10515, 31545, 49771, 149313, 248855, 447939, 746565, 2239695]

約数ペア:

[(1, 2239695), (3, 746565), (5, 447939), (9, 248855), (15, 149313), (45, 49771), (71, 31545), (213, 10515), (355, 6309), (639, 3505), (701, 3195), (1065, 2103)]