1969130181

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{18217}}^1$

素因数の和:18620

約数の個数: 16

約数和(自身を含む): 2654872704

約数和(自身を除く): 685742523

約数列:

[1, 3, 137, 263, 411, 789, 18217, 36031, 54651, 108093, 2495729, 4791071, 7487187, 14373213, 656376727, 1969130181]

約数ペア:

[(1, 1969130181), (3, 656376727), (137, 14373213), (263, 7487187), (411, 4791071), (789, 2495729), (18217, 108093), (36031, 54651)]