40637021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 45961344

約数和(自身を除く): 5324323

約数列:

[1, 17, 23, 43, 391, 731, 989, 2417, 16813, 41089, 55591, 103931, 945047, 1766827, 2390413, 40637021]

約数ペア:

[(1, 40637021), (17, 2390413), (23, 1766827), (43, 945047), (391, 103931), (731, 55591), (989, 41089), (2417, 16813)]