25766923

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 33308928

約数和(自身を除く): 7542005

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 947, 1183, 2093, 3887, 6629, 12311, 21781, 27209, 86177, 152467, 160043, 283153, 1120301, 1982071, 3680989, 25766923]

約数ペア:

[(1, 25766923), (7, 3680989), (13, 1982071), (23, 1120301), (91, 283153), (161, 160043), (169, 152467), (299, 86177), (947, 27209), (1183, 21781), (2093, 12311), (3887, 6629)]