17642097

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 11111823

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 311, 573, 933, 1719, 2101, 2799, 3421, 5157, 6303, 8397, 10263, 18909, 30789, 56727, 59401, 92367, 178203, 534609, 653411, 1603827, 1960233, 5880699, 17642097]

約数ペア:

[(1, 17642097), (3, 5880699), (9, 1960233), (11, 1603827), (27, 653411), (33, 534609), (99, 178203), (191, 92367), (297, 59401), (311, 56727), (573, 30789), (933, 18909), (1719, 10263), (2101, 8397), (2799, 6303), (3421, 5157)]