15299193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56041}}^1$

素因数の和:56064

約数の個数: 16

約数和(自身を含む): 25106816

約数和(自身を除く): 9807623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 56041, 168123, 392287, 728533, 1176861, 2185599, 5099731, 15299193]

約数ペア:

[(1, 15299193), (3, 5099731), (7, 2185599), (13, 1176861), (21, 728533), (39, 392287), (91, 168123), (273, 56041)]