42347347

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3282

約数の個数: 16

約数和(自身を含む): 51125760

約数和(自身を除く): 8778413

約数列:

[1, 7, 23, 83, 161, 581, 1909, 3169, 13363, 22183, 72887, 263027, 510209, 1841189, 6049621, 42347347]

約数ペア:

[(1, 42347347), (7, 6049621), (23, 1841189), (83, 510209), (161, 263027), (581, 72887), (1909, 22183), (3169, 13363)]