525717017

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 639809280

約数和(自身を除く): 114092263

約数列:

[1, 7, 29, 53, 131, 203, 371, 373, 917, 1537, 2611, 3799, 6943, 10759, 10817, 19769, 26593, 48601, 48863, 75719, 138383, 201347, 342041, 573301, 1409429, 1417027, 2589739, 4013107, 9919189, 18128173, 75102431, 525717017]

約数ペア:

[(1, 525717017), (7, 75102431), (29, 18128173), (53, 9919189), (131, 4013107), (203, 2589739), (371, 1417027), (373, 1409429), (917, 573301), (1537, 342041), (2611, 201347), (3799, 138383), (6943, 75719), (10759, 48863), (10817, 48601), (19769, 26593)]