489165119

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 509334144

約数和(自身を除く): 20169025

約数列:

[1, 43, 101, 163, 691, 4343, 7009, 16463, 29713, 69791, 112633, 707909, 3001013, 4843219, 11375933, 489165119]

約数ペア:

[(1, 489165119), (43, 11375933), (101, 4843219), (163, 3001013), (691, 707909), (4343, 112633), (7009, 69791), (16463, 29713)]