23310819

素因数分解:

$3^2\times 7^2\times {\mathrm{52859}}^1$

素因数の和:52879

約数の個数: 18

約数和(自身を含む): 39169260

約数和(自身を除く): 15858441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 52859, 158577, 370013, 475731, 1110039, 2590091, 3330117, 7770273, 23310819]

約数ペア:

[(1, 23310819), (3, 7770273), (7, 3330117), (9, 2590091), (21, 1110039), (49, 475731), (63, 370013), (147, 158577), (441, 52859)]