2043315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 3751488

約数和(自身を除く): 1708173

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2671, 8013, 13355, 24039, 40065, 45407, 120195, 136221, 227035, 408663, 681105, 2043315]

約数ペア:

[(1, 2043315), (3, 681105), (5, 408663), (9, 227035), (15, 136221), (17, 120195), (45, 45407), (51, 40065), (85, 24039), (153, 13355), (255, 8013), (765, 2671)]