15642237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 22749440

約数和(自身を除く): 7107203

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5077, 15231, 66001, 198003, 401083, 1203249, 5214079, 15642237]

約数ペア:

[(1, 15642237), (3, 5214079), (13, 1203249), (39, 401083), (79, 198003), (237, 66001), (1027, 15231), (3081, 5077)]