1056555717

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{636863}}^1$

素因数の和:636952

約数の個数: 16

約数和(自身を含む): 1630371840

約数和(自身を除く): 573816123

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 636863, 1910589, 4458041, 13374123, 50312177, 150936531, 352185239, 1056555717]

約数ペア:

[(1, 1056555717), (3, 352185239), (7, 150936531), (21, 50312177), (79, 13374123), (237, 4458041), (553, 1910589), (1659, 636863)]