2005442061

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{332743}}^1$

素因数の和:332801

約数の個数: 24

約数和(自身を含む): 3186356544

約数和(自身を除く): 1180914483

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 332743, 998229, 2329201, 6987603, 13642463, 16304407, 40927389, 48913221, 95497241, 286491723, 668480687, 2005442061]

約数ペア:

[(1, 2005442061), (3, 668480687), (7, 286491723), (21, 95497241), (41, 48913221), (49, 40927389), (123, 16304407), (147, 13642463), (287, 6987603), (861, 2329201), (2009, 998229), (6027, 332743)]