2613303777

素因数分解:

$3^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{41999}}^1$

素因数の和:44972

約数の個数: 16

約数和(自身を含む): 3983616000

約数和(自身を除く): 1370312223

約数列:

[1, 3, 7, 21, 2963, 8889, 20741, 41999, 62223, 125997, 293993, 881979, 124443037, 373329111, 871101259, 2613303777]

約数ペア:

[(1, 2613303777), (3, 871101259), (7, 373329111), (21, 124443037), (2963, 881979), (8889, 293993), (20741, 125997), (41999, 62223)]