28970106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438941}}^1$

素因数の和:438957

約数の個数: 16

約数和(自身を含む): 63207648

約数和(自身を除く): 34237542

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438941, 877882, 1316823, 2633646, 4828351, 9656702, 14485053, 28970106]

約数ペア:

[(1, 28970106), (2, 14485053), (3, 9656702), (6, 4828351), (11, 2633646), (22, 1316823), (33, 877882), (66, 438941)]