31183101

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 47299200

約数和(自身を除く): 16116099

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 757, 1791, 2271, 4577, 6813, 13731, 17411, 41193, 52233, 150643, 156699, 451929, 1355787, 3464789, 10394367, 31183101]

約数ペア:

[(1, 31183101), (3, 10394367), (9, 3464789), (23, 1355787), (69, 451929), (199, 156699), (207, 150643), (597, 52233), (757, 41193), (1791, 17411), (2271, 13731), (4577, 6813)]