88351991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10909}}^1$

素因数の和:11018

約数の個数: 16

約数和(自身を含む): 109972800

約数和(自身を除く): 21620809

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 10909, 76363, 141817, 970901, 992719, 6796307, 12621713, 88351991]

約数ペア:

[(1, 88351991), (7, 12621713), (13, 6796307), (89, 992719), (91, 970901), (623, 141817), (1157, 76363), (8099, 10909)]