23345217

素因数分解:

$3^2\times 7^2\times {\mathrm{52937}}^1$

素因数の和:52957

約数の個数: 18

約数和(自身を含む): 39227058

約数和(自身を除く): 15881841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 52937, 158811, 370559, 476433, 1111677, 2593913, 3335031, 7781739, 23345217]

約数ペア:

[(1, 23345217), (3, 7781739), (7, 3335031), (9, 2593913), (21, 1111677), (49, 476433), (63, 370559), (147, 158811), (441, 52937)]