420222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6367}}^1$

素因数の和:6383

約数の個数: 16

約数和(自身を含む): 916992

約数和(自身を除く): 496770

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6367, 12734, 19101, 38202, 70037, 140074, 210111, 420222]

約数ペア:

[(1, 420222), (2, 210111), (3, 140074), (6, 70037), (11, 38202), (22, 19101), (33, 12734), (66, 6367)]