251160023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{1319}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 278277120

約数和(自身を除く): 27117097

約数列:

[1, 17, 23, 391, 487, 1319, 8279, 11201, 22423, 30337, 190417, 515729, 642353, 10920001, 14774119, 251160023]

約数ペア:

[(1, 251160023), (17, 14774119), (23, 10920001), (391, 642353), (487, 515729), (1319, 190417), (8279, 30337), (11201, 22423)]