318343683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4481}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 516326400

約数和(自身を除く): 197982717

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 3383, 4179, 4481, 10149, 13443, 23681, 31367, 71043, 76177, 94101, 228531, 533239, 891719, 1599717, 2675157, 6242033, 15159223, 18726099, 45477669, 106114561, 318343683]

約数ペア:

[(1, 318343683), (3, 106114561), (7, 45477669), (17, 18726099), (21, 15159223), (51, 6242033), (119, 2675157), (199, 1599717), (357, 891719), (597, 533239), (1393, 228531), (3383, 94101), (4179, 76177), (4481, 71043), (10149, 31367), (13443, 23681)]