1285202363

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 1410559392

約数和(自身を除く): 125357029

約数列:

[1, 17, 37, 263, 289, 457, 629, 4471, 7769, 9731, 10693, 16909, 76007, 120191, 132073, 165427, 287453, 2043247, 2812259, 4447067, 4886701, 34735199, 75600139, 1285202363]

約数ペア:

[(1, 1285202363), (17, 75600139), (37, 34735199), (263, 4886701), (289, 4447067), (457, 2812259), (629, 2043247), (4471, 287453), (7769, 165427), (9731, 132073), (10693, 120191), (16909, 76007)]