69479011

素因数分解:

$7^2\times {\mathrm{101}}^2\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 18

約数和(自身を含む): 82217940

約数和(自身を除く): 12738929

約数列:

[1, 7, 49, 101, 139, 707, 973, 4949, 6811, 10201, 14039, 71407, 98273, 499849, 687911, 1417939, 9925573, 69479011]

約数ペア:

[(1, 69479011), (7, 9925573), (49, 1417939), (101, 687911), (139, 499849), (707, 98273), (973, 71407), (4949, 14039), (6811, 10201)]