5218101

素因数分解:

$3^4\times 7^1\times {\mathrm{9203}}^1$

素因数の和:9222

約数の個数: 20

約数和(自身を含む): 8909472

約数和(自身を除く): 3691371

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9203, 27609, 64421, 82827, 193263, 248481, 579789, 745443, 1739367, 5218101]

約数ペア:

[(1, 5218101), (3, 1739367), (7, 745443), (9, 579789), (21, 248481), (27, 193263), (63, 82827), (81, 64421), (189, 27609), (567, 9203)]