87425286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1120837}}^1$

素因数の和:1120855

約数の個数: 16

約数和(自身を含む): 188300784

約数和(自身を除く): 100875498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1120837, 2241674, 3362511, 6725022, 14570881, 29141762, 43712643, 87425286]

約数ペア:

[(1, 87425286), (2, 43712643), (3, 29141762), (6, 14570881), (13, 6725022), (26, 3362511), (39, 2241674), (78, 1120837)]