28629013

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 5078507

約数列:

[1, 7, 43, 227, 301, 419, 1589, 2933, 9761, 18017, 68327, 95113, 126119, 665791, 4089859, 28629013]

約数ペア:

[(1, 28629013), (7, 4089859), (43, 665791), (227, 126119), (301, 95113), (419, 68327), (1589, 18017), (2933, 9761)]