1337100721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{4441}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 1478866176

約数和(自身を除く): 141765455

約数列:

[1, 11, 101, 271, 1111, 2981, 4441, 27371, 48851, 301081, 448541, 1203511, 4933951, 13238621, 121554611, 1337100721]

約数ペア:

[(1, 1337100721), (11, 121554611), (101, 13238621), (271, 4933951), (1111, 1203511), (2981, 448541), (4441, 301081), (27371, 48851)]