3627239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 4833408

約数和(自身を除く): 1206169

約数列:

[1, 7, 11, 17, 77, 119, 163, 187, 289, 1141, 1309, 1793, 2023, 2771, 3179, 12551, 19397, 22253, 30481, 47107, 213367, 329749, 518177, 3627239]

約数ペア:

[(1, 3627239), (7, 518177), (11, 329749), (17, 213367), (77, 47107), (119, 30481), (163, 22253), (187, 19397), (289, 12551), (1141, 3179), (1309, 2771), (1793, 2023)]