28939593

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 42439680

約数和(自身を除く): 13500087

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1151, 1479, 3453, 8381, 19567, 25143, 33379, 58701, 100137, 332639, 567443, 997917, 1702329, 9646531, 28939593]

約数ペア:

[(1, 28939593), (3, 9646531), (17, 1702329), (29, 997917), (51, 567443), (87, 332639), (289, 100137), (493, 58701), (867, 33379), (1151, 25143), (1479, 19567), (3453, 8381)]