1309456313

素因数分解:

${\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{19429}}^1$

素因数の和:20008

約数の個数: 12

約数和(自身を含む): 1441978020

約数和(自身を除く): 132521707

約数列:

[1, 11, 121, 557, 6127, 19429, 67397, 213719, 2350909, 10821953, 119041483, 1309456313]

約数ペア:

[(1, 1309456313), (11, 119041483), (121, 10821953), (557, 2350909), (6127, 213719), (19429, 67397)]