749644479

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{691}}^1\times {\mathrm{809}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 1093014000

約数和(自身を除く): 343369521

約数列:

[1, 3, 9, 149, 447, 691, 809, 1341, 2073, 2427, 6219, 7281, 102959, 120541, 308877, 361623, 559019, 926631, 1084869, 1677057, 5031171, 83293831, 249881493, 749644479]

約数ペア:

[(1, 749644479), (3, 249881493), (9, 83293831), (149, 5031171), (447, 1677057), (691, 1084869), (809, 926631), (1341, 559019), (2073, 361623), (2427, 308877), (6219, 120541), (7281, 102959)]