22222161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{63311}}^1$

素因数の和:63333

約数の個数: 16

約数和(自身を含む): 35454720

約数和(自身を除く): 13232559

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 63311, 189933, 569799, 823043, 1709397, 2469129, 7407387, 22222161]

約数ペア:

[(1, 22222161), (3, 7407387), (9, 2469129), (13, 1709397), (27, 823043), (39, 569799), (117, 189933), (351, 63311)]