4478061

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 2646483

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 743, 861, 2009, 2229, 5201, 6027, 15603, 30463, 36407, 91389, 109221, 213241, 639723, 1492687, 4478061]

約数ペア:

[(1, 4478061), (3, 1492687), (7, 639723), (21, 213241), (41, 109221), (49, 91389), (123, 36407), (147, 30463), (287, 15603), (743, 6027), (861, 5201), (2009, 2229)]