856881033

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1\times {\mathrm{1237}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 1149497856

約数和(自身を除く): 292616823

約数列:

[1, 3, 233, 699, 991, 1237, 2973, 3711, 230903, 288221, 692709, 864663, 1225867, 3677601, 285627011, 856881033]

約数ペア:

[(1, 856881033), (3, 285627011), (233, 3677601), (699, 1225867), (991, 864663), (1237, 692709), (2973, 288221), (3711, 230903)]