40206651

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 54362880

約数和(自身を除く): 14156229

約数列:

[1, 3, 131, 263, 389, 393, 789, 1167, 34453, 50959, 102307, 103359, 152877, 306921, 13402217, 40206651]

約数ペア:

[(1, 40206651), (3, 13402217), (131, 306921), (263, 152877), (389, 103359), (393, 102307), (789, 50959), (1167, 34453)]