213690119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 229938912

約数和(自身を除く): 16248793

約数列:

[1, 17, 113, 173, 643, 1921, 2941, 10931, 19549, 72659, 111239, 332333, 1235203, 1891063, 12570007, 213690119]

約数ペア:

[(1, 213690119), (17, 12570007), (113, 1891063), (173, 1235203), (643, 332333), (1921, 111239), (2941, 72659), (10931, 19549)]