88889017

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 104457600

約数和(自身を除く): 15568583

約数列:

[1, 7, 61, 89, 427, 623, 2339, 5429, 16373, 38003, 142679, 208171, 998753, 1457197, 12698431, 88889017]

約数ペア:

[(1, 88889017), (7, 12698431), (61, 1457197), (89, 998753), (427, 208171), (623, 142679), (2339, 38003), (5429, 16373)]