389490693

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59747}}^1$

素因数の和:59844

約数の個数: 16

約数和(自身を含む): 542033856

約数和(自身を除く): 152543163

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 59747, 179241, 2449627, 3166591, 7348881, 9499773, 129830231, 389490693]

約数ペア:

[(1, 389490693), (3, 129830231), (41, 9499773), (53, 7348881), (123, 3166591), (159, 2449627), (2173, 179241), (6519, 59747)]