557631399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44267}}^1$

素因数の和:44319

約数の個数: 32

約数和(自身を含む): 892442880

約数和(自身を除く): 334811481

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 44267, 132801, 575471, 752539, 841073, 1726413, 2257617, 2523219, 9783007, 10933949, 14298241, 29349021, 32801847, 42894723, 185877133, 557631399]

約数ペア:

[(1, 557631399), (3, 185877133), (13, 42894723), (17, 32801847), (19, 29349021), (39, 14298241), (51, 10933949), (57, 9783007), (221, 2523219), (247, 2257617), (323, 1726413), (663, 841073), (741, 752539), (969, 575471), (4199, 132801), (12597, 44267)]