108690241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 126845568

約数和(自身を除く): 18155327

約数列:

[1, 11, 19, 101, 209, 271, 361, 1111, 1919, 2981, 3971, 5149, 21109, 27371, 36461, 56639, 97831, 301081, 401071, 520049, 1076141, 5720539, 9880931, 108690241]

約数ペア:

[(1, 108690241), (11, 9880931), (19, 5720539), (101, 1076141), (209, 520049), (271, 401071), (361, 301081), (1111, 97831), (1919, 56639), (2981, 36461), (3971, 27371), (5149, 21109)]