217445623

素因数分解:

${\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{5413}}^1$

素因数の和:5586

約数の個数: 12

約数和(自身を含む): 232693720

約数和(自身を除く): 15248097

約数列:

[1, 17, 139, 289, 2363, 5413, 40171, 92021, 752407, 1564357, 12790919, 217445623]

約数ペア:

[(1, 217445623), (17, 12790919), (139, 1564357), (289, 752407), (2363, 92021), (5413, 40171)]