117747889

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12619}}^1$

素因数の和:12700

約数の個数: 16

約数和(自身を含む): 142151680

約数和(自身を除く): 24403791

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 12619, 88333, 391189, 542617, 2738323, 3798319, 16821127, 117747889]

約数ペア:

[(1, 117747889), (7, 16821127), (31, 3798319), (43, 2738323), (217, 542617), (301, 391189), (1333, 88333), (9331, 12619)]