2690396013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1987}}^1$

素因数の和:2337

約数の個数: 32

約数和(自身を含む): 3847495680

約数和(自身を除く): 1157099667

約数列:

[1, 3, 17, 51, 139, 191, 417, 573, 1987, 2363, 3247, 5961, 7089, 9741, 26549, 33779, 79647, 101337, 276193, 379517, 451333, 828579, 1138551, 1353999, 4695281, 6451789, 14085843, 19355367, 52752863, 158258589, 896798671, 2690396013]

約数ペア:

[(1, 2690396013), (3, 896798671), (17, 158258589), (51, 52752863), (139, 19355367), (191, 14085843), (417, 6451789), (573, 4695281), (1987, 1353999), (2363, 1138551), (3247, 828579), (5961, 451333), (7089, 379517), (9741, 276193), (26549, 101337), (33779, 79647)]