12142731

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2213}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 17003520

約数和(自身を除く): 4860789

約数列:

[1, 3, 31, 59, 93, 177, 1829, 2213, 5487, 6639, 68603, 130567, 205809, 391701, 4047577, 12142731]

約数ペア:

[(1, 12142731), (3, 4047577), (31, 391701), (59, 205809), (93, 130567), (177, 68603), (1829, 6639), (2213, 5487)]