9643947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 4041813

約数列:

[1, 3, 17, 51, 263, 719, 789, 2157, 4471, 12223, 13413, 36669, 189097, 567291, 3214649, 9643947]

約数ペア:

[(1, 9643947), (3, 3214649), (17, 567291), (51, 189097), (263, 36669), (719, 13413), (789, 12223), (2157, 4471)]