2853477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 4979520

約数和(自身を除く): 2126043

約数列:

[1, 3, 9, 11, 19, 33, 37, 41, 57, 99, 111, 123, 171, 209, 333, 369, 407, 451, 627, 703, 779, 1221, 1353, 1517, 1881, 2109, 2337, 3663, 4059, 4551, 6327, 7011, 7733, 8569, 13653, 16687, 23199, 25707, 28823, 50061, 69597, 77121, 86469, 150183, 259407, 317053, 951159, 2853477]

約数ペア:

[(1, 2853477), (3, 951159), (9, 317053), (11, 259407), (19, 150183), (33, 86469), (37, 77121), (41, 69597), (57, 50061), (99, 28823), (111, 25707), (123, 23199), (171, 16687), (209, 13653), (333, 8569), (369, 7733), (407, 7011), (451, 6327), (627, 4551), (703, 4059), (779, 3663), (1221, 2337), (1353, 2109), (1517, 1881)]