2663073

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 4507776

約数和(自身を除く): 1844703

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1031, 2583, 3093, 7217, 9279, 21651, 42271, 64953, 126813, 295897, 380439, 887691, 2663073]

約数ペア:

[(1, 2663073), (3, 887691), (7, 380439), (9, 295897), (21, 126813), (41, 64953), (63, 42271), (123, 21651), (287, 9279), (369, 7217), (861, 3093), (1031, 2583)]