22869819

素因数分解:

$3^2\times 7^2\times {\mathrm{51859}}^1$

素因数の和:51879

約数の個数: 18

約数和(自身を含む): 38428260

約数和(自身を除く): 15558441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 51859, 155577, 363013, 466731, 1089039, 2541091, 3267117, 7623273, 22869819]

約数ペア:

[(1, 22869819), (3, 7623273), (7, 3267117), (9, 2541091), (21, 1089039), (49, 466731), (63, 363013), (147, 155577), (441, 51859)]