22263687

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43399}}^1$

素因数の和:43427

約数の個数: 16

約数和(自身を含む): 34720000

約数和(自身を除く): 12456313

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 43399, 130197, 390591, 824581, 1171773, 2473743, 7421229, 22263687]

約数ペア:

[(1, 22263687), (3, 7421229), (9, 2473743), (19, 1171773), (27, 824581), (57, 390591), (171, 130197), (513, 43399)]