15642933

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^2$

素因数の和:616

約数の個数: 12

約数和(自身を含む): 21229344

約数和(自身を除く): 5586411

約数列:

[1, 3, 71, 213, 271, 813, 19241, 57723, 73441, 220323, 5214311, 15642933]

約数ペア:

[(1, 15642933), (3, 5214311), (71, 220323), (213, 73441), (271, 57723), (813, 19241)]