2976543423

素因数分解:

$3^3\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{7349}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 5042688000

約数和(自身を除く): 2066144577

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2143, 6429, 7349, 15001, 19287, 22047, 45003, 51443, 57861, 66141, 135009, 154329, 198423, 405027, 462987, 1388961, 15748907, 47246721, 110242349, 141740163, 330727047, 425220489, 992181141, 2976543423]

約数ペア:

[(1, 2976543423), (3, 992181141), (7, 425220489), (9, 330727047), (21, 141740163), (27, 110242349), (63, 47246721), (189, 15748907), (2143, 1388961), (6429, 462987), (7349, 405027), (15001, 198423), (19287, 154329), (22047, 135009), (45003, 66141), (51443, 57861)]