84028063

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 99221760

約数和(自身を除く): 15193697

約数列:

[1, 7, 43, 107, 301, 749, 2609, 4601, 18263, 32207, 112187, 279163, 785309, 1954141, 12004009, 84028063]

約数ペア:

[(1, 84028063), (7, 12004009), (43, 1954141), (107, 785309), (301, 279163), (749, 112187), (2609, 32207), (4601, 18263)]