84274561

素因数分解:

$7^2\times {\mathrm{401}}^1\times {\mathrm{4289}}^1$

素因数の和:4704

約数の個数: 12

約数和(自身を含む): 98301060

約数和(自身を除く): 14026499

約数列:

[1, 7, 49, 401, 2807, 4289, 19649, 30023, 210161, 1719889, 12039223, 84274561]

約数ペア:

[(1, 84274561), (7, 12039223), (49, 1719889), (401, 210161), (2807, 30023), (4289, 19649)]