15921633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58321}}^1$

素因数の和:58344

約数の個数: 16

約数和(自身を含む): 26128256

約数和(自身を除く): 10206623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 58321, 174963, 408247, 758173, 1224741, 2274519, 5307211, 15921633]

約数ペア:

[(1, 15921633), (3, 5307211), (7, 2274519), (13, 1224741), (21, 758173), (39, 408247), (91, 174963), (273, 58321)]