1006980471

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{171869}}^1$

素因数の和:171916

約数の個数: 32

約数和(自身を含む): 1759948800

約数和(自身を除く): 752968329

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 171869, 515607, 1203083, 1546821, 3609249, 4640463, 5327939, 10827747, 15983817, 32483241, 37295573, 47951451, 111886719, 143854353, 335660157, 1006980471]

約数ペア:

[(1, 1006980471), (3, 335660157), (7, 143854353), (9, 111886719), (21, 47951451), (27, 37295573), (31, 32483241), (63, 15983817), (93, 10827747), (189, 5327939), (217, 4640463), (279, 3609249), (651, 1546821), (837, 1203083), (1953, 515607), (5859, 171869)]