25722081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37117}}^1$

素因数の和:37141

約数の個数: 24

約数和(自身を含む): 46323264

約数和(自身を除く): 20601183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 37117, 111351, 259819, 334053, 408287, 779457, 1224861, 2338371, 2858009, 3674583, 8574027, 25722081]

約数ペア:

[(1, 25722081), (3, 8574027), (7, 3674583), (9, 2858009), (11, 2338371), (21, 1224861), (33, 779457), (63, 408287), (77, 334053), (99, 259819), (231, 111351), (693, 37117)]