449904147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{62827}}^1$

素因数の和:62879

約数の個数: 32

約数和(自身を含む): 772030464

約数和(自身を除く): 322126317

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 62827, 188481, 439789, 691097, 1319367, 1947637, 2073291, 4837679, 5842911, 13633459, 14513037, 21424007, 40900377, 64272021, 149968049, 449904147]

約数ペア:

[(1, 449904147), (3, 149968049), (7, 64272021), (11, 40900377), (21, 21424007), (31, 14513037), (33, 13633459), (77, 5842911), (93, 4837679), (217, 2073291), (231, 1947637), (341, 1319367), (651, 691097), (1023, 439789), (2387, 188481), (7161, 62827)]