40100871

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 54984960

約数和(自身を除く): 14884089

約数列:

[1, 3, 71, 73, 213, 219, 2579, 5183, 7737, 15549, 183109, 188267, 549327, 564801, 13366957, 40100871]

約数ペア:

[(1, 40100871), (3, 13366957), (71, 564801), (73, 549327), (213, 188267), (219, 183109), (2579, 15549), (5183, 7737)]