8187993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 5751207

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1451, 1881, 4353, 5643, 13059, 15961, 27569, 39177, 47883, 82707, 143649, 248121, 303259, 430947, 744363, 909777, 2729331, 8187993]

約数ペア:

[(1, 8187993), (3, 2729331), (9, 909777), (11, 744363), (19, 430947), (27, 303259), (33, 248121), (57, 143649), (99, 82707), (171, 47883), (209, 39177), (297, 27569), (513, 15961), (627, 13059), (1451, 5643), (1881, 4353)]