4043211

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 5598720

約数和(自身を除く): 1555509

約数列:

[1, 3, 53, 59, 159, 177, 431, 1293, 3127, 9381, 22843, 25429, 68529, 76287, 1347737, 4043211]

約数ペア:

[(1, 4043211), (3, 1347737), (53, 76287), (59, 68529), (159, 25429), (177, 22843), (431, 9381), (1293, 3127)]