23140593

素因数分解:

$3^3\times 7^2\times {\mathrm{17491}}^1$

素因数の和:17514

約数の個数: 24

約数和(自身を含む): 39881760

約数和(自身を除く): 16741167

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 17491, 52473, 122437, 157419, 367311, 472257, 857059, 1101933, 2571177, 3305799, 7713531, 23140593]

約数ペア:

[(1, 23140593), (3, 7713531), (7, 3305799), (9, 2571177), (21, 1101933), (27, 857059), (49, 472257), (63, 367311), (147, 157419), (189, 122437), (441, 52473), (1323, 17491)]