3973871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 4596480

約数和(自身を除く): 622609

約数列:

[1, 11, 23, 113, 139, 253, 1243, 1529, 2599, 3197, 15707, 28589, 35167, 172777, 361261, 3973871]

約数ペア:

[(1, 3973871), (11, 361261), (23, 172777), (113, 35167), (139, 28589), (253, 15707), (1243, 3197), (1529, 2599)]