8193009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 4594191

約数列:

[1, 3, 11, 19, 33, 57, 73, 179, 209, 219, 537, 627, 803, 1387, 1969, 2409, 3401, 4161, 5907, 10203, 13067, 15257, 37411, 39201, 45771, 112233, 143737, 248273, 431211, 744819, 2731003, 8193009]

約数ペア:

[(1, 8193009), (3, 2731003), (11, 744819), (19, 431211), (33, 248273), (57, 143737), (73, 112233), (179, 45771), (209, 39201), (219, 37411), (537, 15257), (627, 13067), (803, 10203), (1387, 5907), (1969, 4161), (2409, 3401)]