289793543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12983}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 333740736

約数和(自身を除く): 43947193

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 12983, 22321, 168779, 220711, 1311283, 2869243, 17046679, 22291811, 289793543]

約数ペア:

[(1, 289793543), (13, 22291811), (17, 17046679), (101, 2869243), (221, 1311283), (1313, 220711), (1717, 168779), (12983, 22321)]