7427433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 11024832

約数和(自身を除く): 3597399

約数列:

[1, 3, 13, 39, 43, 103, 129, 309, 559, 1339, 1677, 1849, 4017, 4429, 5547, 13287, 24037, 57577, 72111, 172731, 190447, 571341, 2475811, 7427433]

約数ペア:

[(1, 7427433), (3, 2475811), (13, 571341), (39, 190447), (43, 172731), (103, 72111), (129, 57577), (309, 24037), (559, 13287), (1339, 5547), (1677, 4429), (1849, 4017)]