8486991

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{5153}}^1$

素因数の和:5223

約数の個数: 16

約数和(自身を含む): 12781920

約数和(自身を除く): 4294929

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 5153, 15459, 46377, 139131, 314333, 942999, 2828997, 8486991]

約数ペア:

[(1, 8486991), (3, 2828997), (9, 942999), (27, 314333), (61, 139131), (183, 46377), (549, 15459), (1647, 5153)]