263274429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{62819}}^1$

素因数の和:62960

約数の個数: 16

約数和(自身を含む): 385966080

約数和(自身を除く): 122691651

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 62819, 188457, 691009, 2073027, 7978013, 23934039, 87758143, 263274429]

約数ペア:

[(1, 263274429), (3, 87758143), (11, 23934039), (33, 7978013), (127, 2073027), (381, 691009), (1397, 188457), (4191, 62819)]