3976385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 5951232

約数和(自身を除く): 1974847

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 163, 205, 287, 595, 697, 815, 1141, 1435, 2771, 3485, 4879, 5705, 6683, 13855, 19397, 24395, 33415, 46781, 96985, 113611, 233905, 568055, 795277, 3976385]

約数ペア:

[(1, 3976385), (5, 795277), (7, 568055), (17, 233905), (35, 113611), (41, 96985), (85, 46781), (119, 33415), (163, 24395), (205, 19397), (287, 13855), (595, 6683), (697, 5705), (815, 4879), (1141, 3485), (1435, 2771)]