40789991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 45749760

約数和(自身を除く): 4959769

約数列:

[1, 11, 73, 79, 643, 803, 869, 5767, 7073, 46939, 50797, 63437, 516329, 558767, 3708181, 40789991]

約数ペア:

[(1, 40789991), (11, 3708181), (73, 558767), (79, 516329), (643, 63437), (803, 50797), (869, 46939), (5767, 7073)]