6722996889

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{7477}}^1$

素因数の和:8445

約数の個数: 32

約数和(自身を含む): 10475421696

約数和(自身を除く): 3752424807

約数列:

[1, 3, 7, 21, 47, 141, 329, 911, 987, 2733, 6377, 7477, 19131, 22431, 42817, 52339, 128451, 157017, 299719, 351419, 899157, 1054257, 2459933, 6811547, 7379799, 20434641, 47680829, 143042487, 320142709, 960428127, 2240998963, 6722996889]

約数ペア:

[(1, 6722996889), (3, 2240998963), (7, 960428127), (21, 320142709), (47, 143042487), (141, 47680829), (329, 20434641), (911, 7379799), (987, 6811547), (2733, 2459933), (6377, 1054257), (7477, 899157), (19131, 351419), (22431, 299719), (42817, 157017), (52339, 128451)]