9990067

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 11262240

約数和(自身を除く): 1272173

約数列:

[1, 17, 19, 157, 197, 323, 2669, 2983, 3349, 3743, 30929, 50711, 63631, 525793, 587651, 9990067]

約数ペア:

[(1, 9990067), (17, 587651), (19, 525793), (157, 63631), (197, 50711), (323, 30929), (2669, 3743), (2983, 3349)]