31395129

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2503}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 43389312

約数和(自身を除く): 11994183

約数列:

[1, 3, 37, 111, 113, 339, 2503, 4181, 7509, 12543, 92611, 277833, 282839, 848517, 10465043, 31395129]

約数ペア:

[(1, 31395129), (3, 10465043), (37, 848517), (111, 282839), (113, 277833), (339, 92611), (2503, 12543), (4181, 7509)]