2920007883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{6637}}^1$

素因数の和:7071

約数の個数: 32

約数和(自身を含む): 4349217600

約数和(自身を除く): 1429209717

約数列:

[1, 3, 13, 29, 39, 87, 377, 389, 1131, 1167, 5057, 6637, 11281, 15171, 19911, 33843, 86281, 146653, 192473, 258843, 439959, 577419, 2502149, 2581793, 7506447, 7745379, 33563309, 74871997, 100689927, 224615991, 973335961, 2920007883]

約数ペア:

[(1, 2920007883), (3, 973335961), (13, 224615991), (29, 100689927), (39, 74871997), (87, 33563309), (377, 7745379), (389, 7506447), (1131, 2581793), (1167, 2502149), (5057, 577419), (6637, 439959), (11281, 258843), (15171, 192473), (19911, 146653), (33843, 86281)]