189413279

素因数分解:

${\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 210552480

約数和(自身を除く): 21139201

約数列:

[1, 11, 101, 121, 1111, 1331, 1409, 12221, 15499, 134431, 142309, 170489, 1565399, 1875379, 17219389, 189413279]

約数ペア:

[(1, 189413279), (11, 17219389), (101, 1875379), (121, 1565399), (1111, 170489), (1331, 142309), (1409, 134431), (12221, 15499)]