7845393

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 10890176

約数和(自身を除く): 3044783

約数列:

[1, 3, 43, 61, 129, 183, 997, 2623, 2991, 7869, 42871, 60817, 128613, 182451, 2615131, 7845393]

約数ペア:

[(1, 7845393), (3, 2615131), (43, 182451), (61, 128613), (129, 60817), (183, 42871), (997, 7869), (2623, 2991)]