40840019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 46725120

約数和(自身を除く): 5885101

約数列:

[1, 11, 23, 253, 337, 479, 3707, 5269, 7751, 11017, 85261, 121187, 161423, 1775653, 3712729, 40840019]

約数ペア:

[(1, 40840019), (11, 3712729), (23, 1775653), (253, 161423), (337, 121187), (479, 85261), (3707, 11017), (5269, 7751)]