128548441

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1427}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 155869056

約数和(自身を除く): 27320615

約数列:

[1, 7, 17, 119, 757, 1427, 5299, 9989, 12869, 24259, 90083, 169813, 1080239, 7561673, 18364063, 128548441]

約数ペア:

[(1, 128548441), (7, 18364063), (17, 7561673), (119, 1080239), (757, 169813), (1427, 90083), (5299, 24259), (9989, 12869)]