30935541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 51867648

約数和(自身を除く): 20932107

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2411, 4277, 7233, 12831, 16877, 31343, 50631, 94029, 113317, 219401, 339951, 658203, 793219, 1473121, 2379657, 4419363, 10311847, 30935541]

約数ペア:

[(1, 30935541), (3, 10311847), (7, 4419363), (13, 2379657), (21, 1473121), (39, 793219), (47, 658203), (91, 339951), (141, 219401), (273, 113317), (329, 94029), (611, 50631), (987, 31343), (1833, 16877), (2411, 12831), (4277, 7233)]