556460983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{18379}}^1$

素因数の和:18546

約数の個数: 16

約数和(自身を含む): 639182880

約数和(自身を除く): 82721897

約数列:

[1, 13, 17, 137, 221, 1781, 2329, 18379, 30277, 238927, 312443, 2517923, 4061759, 32732999, 42804691, 556460983]

約数ペア:

[(1, 556460983), (13, 42804691), (17, 32732999), (137, 4061759), (221, 2517923), (1781, 312443), (2329, 238927), (18379, 30277)]