247018365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499027}}^1$

素因数の和:499049

約数の個数: 24

約数和(自身を含む): 467090208

約数和(自身を除く): 220071843

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 499027, 1497081, 2495135, 4491243, 5489297, 7485405, 16467891, 22456215, 27446485, 49403673, 82339455, 247018365]

約数ペア:

[(1, 247018365), (3, 82339455), (5, 49403673), (9, 27446485), (11, 22456215), (15, 16467891), (33, 7485405), (45, 5489297), (55, 4491243), (99, 2495135), (165, 1497081), (495, 499027)]