2017405581

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{53189}}^1$

素因数の和:53508

約数の個数: 16

約数和(自身を含む): 2757369600

約数和(自身を除く): 739964019

約数列:

[1, 3, 47, 141, 269, 807, 12643, 37929, 53189, 159567, 2499883, 7499649, 14307841, 42923523, 672468527, 2017405581]

約数ペア:

[(1, 2017405581), (3, 672468527), (47, 42923523), (141, 14307841), (269, 7499649), (807, 2499883), (12643, 159567), (37929, 53189)]