2080261719

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{691}}^1\times {\mathrm{2003}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 3028701312

約数和(自身を除く): 948439593

約数列:

[1, 3, 9, 167, 501, 691, 1503, 2003, 2073, 6009, 6219, 18027, 115397, 334501, 346191, 1003503, 1038573, 1384073, 3010509, 4152219, 12456657, 231140191, 693420573, 2080261719]

約数ペア:

[(1, 2080261719), (3, 693420573), (9, 231140191), (167, 12456657), (501, 4152219), (691, 3010509), (1503, 1384073), (2003, 1038573), (2073, 1003503), (6009, 346191), (6219, 334501), (18027, 115397)]