3821829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 5598720

約数和(自身を除く): 1776891

約数列:

[1, 3, 11, 33, 179, 537, 647, 1941, 1969, 5907, 7117, 21351, 115813, 347439, 1273943, 3821829]

約数ペア:

[(1, 3821829), (3, 1273943), (11, 347439), (33, 115813), (179, 21351), (537, 7117), (647, 5907), (1941, 1969)]