113311231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17489}}^1$

素因数の和:17550

約数の個数: 16

約数和(自身を含む): 134323200

約数和(自身を除く): 21011969

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 17489, 192379, 332291, 542159, 3655201, 5963749, 10301021, 113311231]

約数ペア:

[(1, 113311231), (11, 10301021), (19, 5963749), (31, 3655201), (209, 542159), (341, 332291), (589, 192379), (6479, 17489)]