12724413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 18337536

約数和(自身を除く): 5613123

約数列:

[1, 3, 13, 39, 431, 757, 1293, 2271, 5603, 9841, 16809, 29523, 326267, 978801, 4241471, 12724413]

約数ペア:

[(1, 12724413), (3, 4241471), (13, 978801), (39, 326267), (431, 29523), (757, 16809), (1293, 9841), (2271, 5603)]