65403426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{990961}}^1$

素因数の和:990977

約数の個数: 16

約数和(自身を含む): 142698528

約数和(自身を除く): 77295102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 990961, 1981922, 2972883, 5945766, 10900571, 21801142, 32701713, 65403426]

約数ペア:

[(1, 65403426), (2, 32701713), (3, 21801142), (6, 10900571), (11, 5945766), (22, 2972883), (33, 1981922), (66, 990961)]