31320399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1933}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 45673344

約数和(自身を除く): 14352945

約数列:

[1, 3, 11, 33, 491, 1473, 1933, 5401, 5799, 16203, 21263, 63789, 949103, 2847309, 10440133, 31320399]

約数ペア:

[(1, 31320399), (3, 10440133), (11, 2847309), (33, 949103), (491, 63789), (1473, 21263), (1933, 16203), (5401, 5799)]