27565279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 34138368

約数和(自身を除く): 6573089

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 5387, 37709, 91579, 231641, 641053, 1621487, 3937897, 27565279]

約数ペア:

[(1, 27565279), (7, 3937897), (17, 1621487), (43, 641053), (119, 231641), (301, 91579), (731, 37709), (5117, 5387)]