16364421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{106957}}^1$

素因数の和:106980

約数の個数: 12

約数和(自身を含む): 25028172

約数和(自身を除く): 8663751

約数列:

[1, 3, 9, 17, 51, 153, 106957, 320871, 962613, 1818269, 5454807, 16364421]

約数ペア:

[(1, 16364421), (3, 5454807), (9, 1818269), (17, 962613), (51, 320871), (153, 106957)]