15397837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 19418112

約数和(自身を除く): 4020275

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4127, 28889, 53651, 169207, 375557, 1184449, 2199691, 15397837]

約数ペア:

[(1, 15397837), (7, 2199691), (13, 1184449), (41, 375557), (91, 169207), (287, 53651), (533, 28889), (3731, 4127)]