488658621

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 755661312

約数和(自身を除く): 267002691

約数列:

[1, 3, 11, 23, 33, 69, 107, 121, 253, 321, 363, 547, 759, 1177, 1641, 2461, 2783, 3531, 6017, 7383, 8349, 12581, 12947, 18051, 27071, 37743, 38841, 58529, 66187, 81213, 138391, 175587, 198561, 297781, 415173, 643819, 893343, 1346167, 1522301, 1931457, 4038501, 4566903, 7082009, 14807837, 21246027, 44423511, 162886207, 488658621]

約数ペア:

[(1, 488658621), (3, 162886207), (11, 44423511), (23, 21246027), (33, 14807837), (69, 7082009), (107, 4566903), (121, 4038501), (253, 1931457), (321, 1522301), (363, 1346167), (547, 893343), (759, 643819), (1177, 415173), (1641, 297781), (2461, 198561), (2783, 175587), (3531, 138391), (6017, 81213), (7383, 66187), (8349, 58529), (12581, 38841), (12947, 37743), (18051, 27071)]