23390199

素因数分解:

$3^2\times 7^3\times {\mathrm{7577}}^1$

素因数の和:7604

約数の個数: 24

約数和(自身を含む): 39405600

約数和(自身を除く): 16015401

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 7577, 22731, 53039, 68193, 159117, 371273, 477351, 1113819, 2598911, 3341457, 7796733, 23390199]

約数ペア:

[(1, 23390199), (3, 7796733), (7, 3341457), (9, 2598911), (21, 1113819), (49, 477351), (63, 371273), (147, 159117), (343, 68193), (441, 53039), (1029, 22731), (3087, 7577)]