172940897657

素因数分解:

${\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{1816091}}^1$

素因数の和:1816900

約数の個数: 12

約数和(自身を含む): 190333705968

約数和(自身を除く): 17392808311

約数列:

[1, 11, 121, 787, 8657, 95227, 1816091, 19977001, 219747011, 1429263617, 15721899787, 172940897657]

約数ペア:

[(1, 172940897657), (11, 15721899787), (121, 1429263617), (787, 219747011), (8657, 19977001), (95227, 1816091)]