13305577999

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{30713}}^1$

素因数の和:31230

約数の個数: 16

約数和(自身を含む): 15332428800

約数和(自身を除く): 2026850801

約数列:

[1, 7, 199, 311, 1393, 2177, 30713, 61889, 214991, 433223, 6111887, 9551743, 42783209, 66862201, 1900796857, 13305577999]

約数ペア:

[(1, 13305577999), (7, 1900796857), (199, 66862201), (311, 42783209), (1393, 9551743), (2177, 6111887), (30713, 433223), (61889, 214991)]