2012157

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 3583840

約数和(自身を除く): 1571683

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 1681, 2337, 2583, 5043, 5453, 7011, 11767, 15129, 16359, 31939, 35301, 49077, 95817, 105903, 223573, 287451, 670719, 2012157]

約数ペア:

[(1, 2012157), (3, 670719), (7, 287451), (9, 223573), (19, 105903), (21, 95817), (41, 49077), (57, 35301), (63, 31939), (123, 16359), (133, 15129), (171, 11767), (287, 7011), (369, 5453), (399, 5043), (779, 2583), (861, 2337), (1197, 1681)]