856093959

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{58321}}^1$

素因数の和:58567

約数の個数: 24

約数和(自身を含む): 1419324192

約数和(自身を除く): 563230233

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 14679, 58321, 174963, 408247, 524889, 1224741, 3674223, 13588793, 40766379, 95121551, 122299137, 285364653, 856093959]

約数ペア:

[(1, 856093959), (3, 285364653), (7, 122299137), (9, 95121551), (21, 40766379), (63, 13588793), (233, 3674223), (699, 1224741), (1631, 524889), (2097, 408247), (4893, 174963), (14679, 58321)]