89809903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 97297920

約数和(自身を除く): 7488017

約数列:

[1, 19, 47, 163, 617, 893, 3097, 7661, 11723, 28999, 100571, 145559, 550981, 1910849, 4726837, 89809903]

約数ペア:

[(1, 89809903), (19, 4726837), (47, 1910849), (163, 550981), (617, 145559), (893, 100571), (3097, 28999), (7661, 11723)]