978106749

素因数分解:

$3^1\times {\mathrm{467}}^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 1310100480

約数和(自身を除く): 331993731

約数列:

[1, 3, 467, 719, 971, 1401, 2157, 2913, 335773, 453457, 698149, 1007319, 1360371, 2094447, 326035583, 978106749]

約数ペア:

[(1, 978106749), (3, 326035583), (467, 2094447), (719, 1360371), (971, 1007319), (1401, 698149), (2157, 453457), (2913, 335773)]