310862391

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2011}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 502967808

約数和(自身を除く): 192105417

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 1299, 2011, 3031, 6033, 7361, 9093, 14077, 22083, 34187, 42231, 51527, 102561, 154581, 239309, 717927, 870763, 2612289, 6095341, 14802971, 18286023, 44408913, 103620797, 310862391]

約数ペア:

[(1, 310862391), (3, 103620797), (7, 44408913), (17, 18286023), (21, 14802971), (51, 6095341), (119, 2612289), (357, 870763), (433, 717927), (1299, 239309), (2011, 154581), (3031, 102561), (6033, 51527), (7361, 42231), (9093, 34187), (14077, 22083)]