1326835622217

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{799780363}}^1$

素因数の和:799780452

約数の個数: 16

約数和(自身を含む): 2047437731840

約数和(自身を除く): 720602109623

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 799780363, 2399341089, 5598462541, 16795387623, 63182648677, 189547946031, 442278540739, 1326835622217]

約数ペア:

[(1, 1326835622217), (3, 442278540739), (7, 189547946031), (21, 63182648677), (79, 16795387623), (237, 5598462541), (553, 2399341089), (1659, 799780363)]