22280511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12739}}^1$

素因数の和:12806

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 10741569

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 12739, 38217, 140129, 420387, 675167, 2025501, 7426837, 22280511]

約数ペア:

[(1, 22280511), (3, 7426837), (11, 2025501), (33, 675167), (53, 420387), (159, 140129), (583, 38217), (1749, 12739)]