16642233

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{32441}}^1$

素因数の和:32469

約数の個数: 16

約数和(自身を含む): 25953600

約数和(自身を除く): 9311367

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 32441, 97323, 291969, 616379, 875907, 1849137, 5547411, 16642233]

約数ペア:

[(1, 16642233), (3, 5547411), (9, 1849137), (19, 875907), (27, 616379), (57, 291969), (171, 97323), (513, 32441)]