123996963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{3793}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 175373856

約数和(自身を除く): 51376893

約数列:

[1, 3, 17, 51, 641, 1923, 3793, 10897, 11379, 32691, 64481, 193443, 2431313, 7293939, 41332321, 123996963]

約数ペア:

[(1, 123996963), (3, 41332321), (17, 7293939), (51, 2431313), (641, 193443), (1923, 64481), (3793, 32691), (10897, 11379)]