4143729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 5868800

約数和(自身を除く): 1725071

約数列:

[1, 3, 19, 57, 139, 417, 523, 1569, 2641, 7923, 9937, 29811, 72697, 218091, 1381243, 4143729]

約数ペア:

[(1, 4143729), (3, 1381243), (19, 218091), (57, 72697), (139, 29811), (417, 9937), (523, 7923), (1569, 2641)]