88972009

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2441}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 105025536

約数和(自身を除く): 16053527

約数列:

[1, 7, 41, 127, 287, 889, 2441, 5207, 17087, 36449, 100081, 310007, 700567, 2170049, 12710287, 88972009]

約数ペア:

[(1, 88972009), (7, 12710287), (41, 2170049), (127, 700567), (287, 310007), (889, 100081), (2441, 36449), (5207, 17087)]