978479999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{8117}}^1$

素因数の和:9154

約数の個数: 16

約数和(自身を含む): 1185357888

約数和(自身を除く): 206877889

約数列:

[1, 7, 17, 119, 1013, 7091, 8117, 17221, 56819, 120547, 137989, 965923, 8222521, 57557647, 139782857, 978479999]

約数ペア:

[(1, 978479999), (7, 139782857), (17, 57557647), (119, 8222521), (1013, 965923), (7091, 137989), (8117, 120547), (17221, 56819)]