30620511

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{3533}}^1$

素因数の和:3652

約数の個数: 20

約数和(自身を含む): 46182312

約数和(自身を除く): 15561801

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 3533, 8667, 10599, 31797, 95391, 286173, 378031, 1134093, 3402279, 10206837, 30620511]

約数ペア:

[(1, 30620511), (3, 10206837), (9, 3402279), (27, 1134093), (81, 378031), (107, 286173), (321, 95391), (963, 31797), (2889, 10599), (3533, 8667)]