31008731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 35590464

約数和(自身を除く): 4581733

約数列:

[1, 13, 17, 193, 221, 727, 2509, 3281, 9451, 12359, 42653, 140311, 160667, 1824043, 2385287, 31008731]

約数ペア:

[(1, 31008731), (13, 2385287), (17, 1824043), (193, 160667), (221, 140311), (727, 42653), (2509, 12359), (3281, 9451)]