40881073

素因数分解:

${\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 44537040

約数和(自身を除く): 3655967

約数列:

[1, 17, 53, 157, 289, 901, 2669, 4913, 8321, 15317, 45373, 141457, 260389, 771341, 2404769, 40881073]

約数ペア:

[(1, 40881073), (17, 2404769), (53, 771341), (157, 260389), (289, 141457), (901, 45373), (2669, 15317), (4913, 8321)]