231621738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{543713}}^1$

素因数の和:543789

約数の個数: 16

約数和(自身を含む): 469768896

約数和(自身を除く): 238147158

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 543713, 1087426, 1631139, 3262278, 38603623, 77207246, 115810869, 231621738]

約数ペア:

[(1, 231621738), (2, 115810869), (3, 77207246), (6, 38603623), (71, 3262278), (142, 1631139), (213, 1087426), (426, 543713)]