42541421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 48437760

約数和(自身を除く): 5896339

約数列:

[1, 13, 23, 79, 299, 1027, 1801, 1817, 23413, 23621, 41423, 142279, 538499, 1849627, 3272417, 42541421]

約数ペア:

[(1, 42541421), (13, 3272417), (23, 1849627), (79, 538499), (299, 142279), (1027, 41423), (1801, 23621), (1817, 23413)]