8681373

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 13860288

約数和(自身を除く): 5178915

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2467, 3519, 7401, 22203, 41939, 56741, 125817, 170223, 377451, 510669, 964597, 2893791, 8681373]

約数ペア:

[(1, 8681373), (3, 2893791), (9, 964597), (17, 510669), (23, 377451), (51, 170223), (69, 125817), (153, 56741), (207, 41939), (391, 22203), (1173, 7401), (2467, 3519)]