8390943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 13343616

約数和(自身を除く): 4952673

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 647, 1179, 1441, 1941, 4323, 5823, 7117, 12969, 21351, 64053, 84757, 254271, 762813, 932327, 2796981, 8390943]

約数ペア:

[(1, 8390943), (3, 2796981), (9, 932327), (11, 762813), (33, 254271), (99, 84757), (131, 64053), (393, 21351), (647, 12969), (1179, 7117), (1441, 5823), (1941, 4323)]