22867957

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 28169856

約数和(自身を除く): 5301899

約数列:

[1, 7, 23, 49, 103, 161, 197, 721, 1127, 1379, 2369, 4531, 5047, 9653, 16583, 20291, 31717, 116081, 142037, 222019, 466693, 994259, 3266851, 22867957]

約数ペア:

[(1, 22867957), (7, 3266851), (23, 994259), (49, 466693), (103, 222019), (161, 142037), (197, 116081), (721, 31717), (1127, 20291), (1379, 16583), (2369, 9653), (4531, 5047)]