4272093

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 7687680

約数和(自身を除く): 3415587

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 83, 129, 133, 171, 249, 301, 387, 399, 581, 747, 817, 903, 1197, 1577, 1743, 2451, 2709, 3569, 4731, 5229, 5719, 7353, 10707, 11039, 14193, 17157, 24983, 32121, 33117, 51471, 67811, 74949, 99351, 203433, 224847, 474677, 610299, 1424031, 4272093]

約数ペア:

[(1, 4272093), (3, 1424031), (7, 610299), (9, 474677), (19, 224847), (21, 203433), (43, 99351), (57, 74949), (63, 67811), (83, 51471), (129, 33117), (133, 32121), (171, 24983), (249, 17157), (301, 14193), (387, 11039), (399, 10707), (581, 7353), (747, 5719), (817, 5229), (903, 4731), (1197, 3569), (1577, 2709), (1743, 2451)]