262483479

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{940801}}^1$

素因数の和:940838

約数の個数: 12

約数和(自身を含む): 391373632

約数和(自身を除く): 128890153

約数列:

[1, 3, 9, 31, 93, 279, 940801, 2822403, 8467209, 29164831, 87494493, 262483479]

約数ペア:

[(1, 262483479), (3, 87494493), (9, 29164831), (31, 8467209), (93, 2822403), (279, 940801)]