30984057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1933}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 48574344

約数和(自身を除く): 17590287

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 1933, 5343, 5799, 16029, 17397, 25129, 75387, 226161, 264821, 794463, 2383389, 3442673, 10328019, 30984057]

約数ペア:

[(1, 30984057), (3, 10328019), (9, 3442673), (13, 2383389), (39, 794463), (117, 264821), (137, 226161), (411, 75387), (1233, 25129), (1781, 17397), (1933, 16029), (5343, 5799)]