7994877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4584963

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 311, 451, 627, 779, 933, 1353, 2337, 3421, 5909, 8569, 10263, 12751, 17727, 25707, 38253, 64999, 140261, 194997, 242269, 420783, 726807, 2664959, 7994877]

約数ペア:

[(1, 7994877), (3, 2664959), (11, 726807), (19, 420783), (33, 242269), (41, 194997), (57, 140261), (123, 64999), (209, 38253), (311, 25707), (451, 17727), (627, 12751), (779, 10263), (933, 8569), (1353, 5909), (2337, 3421)]