12802173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 18190656

約数和(自身を除く): 5388483

約数列:

[1, 3, 17, 51, 173, 519, 1451, 2941, 4353, 8823, 24667, 74001, 251023, 753069, 4267391, 12802173]

約数ペア:

[(1, 12802173), (3, 4267391), (17, 753069), (51, 251023), (173, 74001), (519, 24667), (1451, 8823), (2941, 4353)]