30198927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 44547840

約数和(自身を除く): 14348913

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 12889, 38667, 141779, 425337, 915119, 2745357, 10066309, 30198927]

約数ペア:

[(1, 30198927), (3, 10066309), (11, 2745357), (33, 915119), (71, 425337), (213, 141779), (781, 38667), (2343, 12889)]