31150613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 36288000

約数和(自身を除く): 5137387

約数列:

[1, 13, 17, 47, 221, 611, 799, 2999, 10387, 38987, 50983, 140953, 662779, 1832389, 2396201, 31150613]

約数ペア:

[(1, 31150613), (13, 2396201), (17, 1832389), (47, 662779), (221, 140953), (611, 50983), (799, 38987), (2999, 10387)]