2909891989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{1451}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 3237518592

約数和(自身を除く): 327626603

約数列:

[1, 17, 23, 223, 391, 529, 1451, 3791, 5129, 8993, 24667, 33373, 87193, 117967, 323573, 567341, 767579, 2005439, 5500741, 7442179, 13048843, 126517043, 171170117, 2909891989]

約数ペア:

[(1, 2909891989), (17, 171170117), (23, 126517043), (223, 13048843), (391, 7442179), (529, 5500741), (1451, 2005439), (3791, 767579), (5129, 567341), (8993, 323573), (24667, 117967), (33373, 87193)]