2018640627

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{53569}}^1$

素因数の和:53707

約数の個数: 24

約数和(自身を含む): 3008491200

約数和(自身を除く): 989850573

約数列:

[1, 3, 9, 53, 79, 159, 237, 477, 711, 4187, 12561, 37683, 53569, 160707, 482121, 2839157, 4231951, 8517471, 12695853, 25552413, 38087559, 224293403, 672880209, 2018640627]

約数ペア:

[(1, 2018640627), (3, 672880209), (9, 224293403), (53, 38087559), (79, 25552413), (159, 12695853), (237, 8517471), (477, 4231951), (711, 2839157), (4187, 482121), (12561, 160707), (37683, 53569)]