1409429

素因数分解:

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

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1710720

約数和(自身を除く): 301291

約数列:

[1, 7, 29, 53, 131, 203, 371, 917, 1537, 3799, 6943, 10759, 26593, 48601, 201347, 1409429]

約数ペア:

[(1, 1409429), (7, 201347), (29, 48601), (53, 26593), (131, 10759), (203, 6943), (371, 3799), (917, 1537)]