79267279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28099}}^1$

素因数の和:28150

約数の個数: 16

約数和(自身を含む): 100710400

約数和(自身を除く): 21443121

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 28099, 196693, 365287, 871069, 2557009, 6097483, 11323897, 79267279]

約数ペア:

[(1, 79267279), (7, 11323897), (13, 6097483), (31, 2557009), (91, 871069), (217, 365287), (403, 196693), (2821, 28099)]