9213183

素因数分解:

$3^4\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16268

約数の個数: 20

約数和(自身を含む): 15730000

約数和(自身を除く): 6516817

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16249, 48747, 113743, 146241, 341229, 438723, 1023687, 1316169, 3071061, 9213183]

約数ペア:

[(1, 9213183), (3, 3071061), (7, 1316169), (9, 1023687), (21, 438723), (27, 341229), (63, 146241), (81, 113743), (189, 48747), (567, 16249)]