9868257

素因数分解:

$3^3\times 7^2\times {\mathrm{7459}}^1$

素因数の和:7482

約数の個数: 24

約数和(自身を含む): 17008800

約数和(自身を除く): 7140543

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 7459, 22377, 52213, 67131, 156639, 201393, 365491, 469917, 1096473, 1409751, 3289419, 9868257]

約数ペア:

[(1, 9868257), (3, 3289419), (7, 1409751), (9, 1096473), (21, 469917), (27, 365491), (49, 201393), (63, 156639), (147, 67131), (189, 52213), (441, 22377), (1323, 7459)]