128280966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1943651}}^1$

素因数の和:1943667

約数の個数: 16

約数和(自身を含む): 279885888

約数和(自身を除く): 151604922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1943651, 3887302, 5830953, 11661906, 21380161, 42760322, 64140483, 128280966]

約数ペア:

[(1, 128280966), (2, 64140483), (3, 42760322), (6, 21380161), (11, 11661906), (22, 5830953), (33, 3887302), (66, 1943651)]