2103198723

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{4373}}^1$

素因数の和:4808

約数の個数: 32

約数和(自身を含む): 3191270400

約数和(自身を除く): 1088071677

約数列:

[1, 3, 9, 27, 47, 141, 379, 423, 1137, 1269, 3411, 4373, 10233, 13119, 17813, 39357, 53439, 118071, 160317, 205531, 480951, 616593, 1657367, 1849779, 4972101, 5549337, 14916303, 44748909, 77896249, 233688747, 701066241, 2103198723]

約数ペア:

[(1, 2103198723), (3, 701066241), (9, 233688747), (27, 77896249), (47, 44748909), (141, 14916303), (379, 5549337), (423, 4972101), (1137, 1849779), (1269, 1657367), (3411, 616593), (4373, 480951), (10233, 205531), (13119, 160317), (17813, 118071), (39357, 53439)]