172009593

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{5897}}^1$

素因数の和:6373

約数の個数: 24

約数和(自身を含む): 284613888

約数和(自身を除く): 112604295

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 3241, 4167, 5897, 9723, 17691, 29169, 41279, 53073, 123837, 371511, 2730311, 8190933, 19112177, 24572799, 57336531, 172009593]

約数ペア:

[(1, 172009593), (3, 57336531), (7, 24572799), (9, 19112177), (21, 8190933), (63, 2730311), (463, 371511), (1389, 123837), (3241, 53073), (4167, 41279), (5897, 29169), (9723, 17691)]