42160081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 46024704

約数和(自身を除く): 3864623

約数列:

[1, 23, 43, 47, 907, 989, 1081, 2021, 20861, 39001, 42629, 46483, 897023, 980467, 1833047, 42160081]

約数ペア:

[(1, 42160081), (23, 1833047), (43, 980467), (47, 897023), (907, 46483), (989, 42629), (1081, 39001), (2021, 20861)]