31222429

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 37306368

約数和(自身を除く): 6083939

約数列:

[1, 7, 43, 47, 301, 329, 2021, 2207, 14147, 15449, 94901, 103729, 664307, 726103, 4460347, 31222429]

約数ペア:

[(1, 31222429), (7, 4460347), (43, 726103), (47, 664307), (301, 103729), (329, 94901), (2021, 15449), (2207, 14147)]