34281429

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17969

約数の個数: 24

約数和(自身を含む): 57264480

約数和(自身を除く): 22983051

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 17939, 53817, 125573, 233207, 376719, 699621, 879011, 1632449, 2637033, 4897347, 11427143, 34281429]

約数ペア:

[(1, 34281429), (3, 11427143), (7, 4897347), (13, 2637033), (21, 1632449), (39, 879011), (49, 699621), (91, 376719), (147, 233207), (273, 125573), (637, 53817), (1911, 17939)]