1071036009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{17659}}^1$

素因数の和:17981

約数の個数: 24

約数和(自身を含む): 1619916480

約数和(自身を除く): 548880471

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 2637, 6739, 17659, 20217, 52977, 60651, 158931, 406157, 1218471, 3655413, 5174087, 15522261, 46566783, 119004001, 357012003, 1071036009]

約数ペア:

[(1, 1071036009), (3, 357012003), (9, 119004001), (23, 46566783), (69, 15522261), (207, 5174087), (293, 3655413), (879, 1218471), (2637, 406157), (6739, 158931), (17659, 60651), (20217, 52977)]