30491659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 36472464

約数和(自身を除く): 5980805

約数列:

[1, 11, 17, 41, 97, 187, 451, 697, 1067, 1649, 1681, 3977, 7667, 18139, 18491, 28577, 43747, 67609, 163057, 314347, 743699, 1793627, 2771969, 30491659]

約数ペア:

[(1, 30491659), (11, 2771969), (17, 1793627), (41, 743699), (97, 314347), (187, 163057), (451, 67609), (697, 43747), (1067, 28577), (1649, 18491), (1681, 18139), (3977, 7667)]