26862297

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 45127680

約数和(自身を除く): 18265383

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1129, 1133, 2163, 3387, 3399, 7903, 7931, 12419, 23709, 23793, 37257, 86933, 116287, 260799, 348861, 814009, 1279157, 2442027, 3837471, 8954099, 26862297]

約数ペア:

[(1, 26862297), (3, 8954099), (7, 3837471), (11, 2442027), (21, 1279157), (33, 814009), (77, 348861), (103, 260799), (231, 116287), (309, 86933), (721, 37257), (1129, 23793), (1133, 23709), (2163, 12419), (3387, 7931), (3399, 7903)]