7925391

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 11905120

約数和(自身を除く): 3979729

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4021, 12063, 36189, 108567, 293533, 880599, 2641797, 7925391]

約数ペア:

[(1, 7925391), (3, 2641797), (9, 880599), (27, 293533), (73, 108567), (219, 36189), (657, 12063), (1971, 4021)]