8481363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 12720960

約数和(自身を除く): 4239597

約数列:

[1, 3, 11, 33, 43, 129, 139, 417, 473, 1419, 1529, 1849, 4587, 5547, 5977, 17931, 20339, 61017, 65747, 197241, 257011, 771033, 2827121, 8481363]

約数ペア:

[(1, 8481363), (3, 2827121), (11, 771033), (33, 257011), (43, 197241), (129, 65747), (139, 61017), (417, 20339), (473, 17931), (1419, 5977), (1529, 5547), (1849, 4587)]