2004531387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{3923}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 2908908288

約数和(自身を除く): 904376901

約数列:

[1, 3, 17, 43, 51, 129, 233, 699, 731, 2193, 3923, 3961, 10019, 11769, 11883, 30057, 66691, 168689, 170323, 200073, 506067, 510969, 914059, 2742177, 2867713, 8603139, 15539003, 39304537, 46617009, 117913611, 668177129, 2004531387]

約数ペア:

[(1, 2004531387), (3, 668177129), (17, 117913611), (43, 46617009), (51, 39304537), (129, 15539003), (233, 8603139), (699, 2867713), (731, 2742177), (2193, 914059), (3923, 510969), (3961, 506067), (10019, 200073), (11769, 170323), (11883, 168689), (30057, 66691)]