1350723

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:147

約数の個数: 18

約数和(自身を含む): 2012556

約数和(自身を除く): 661833

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 2013, 3721, 7381, 11163, 22143, 40931, 122793, 450241, 1350723]

約数ペア:

[(1, 1350723), (3, 450241), (11, 122793), (33, 40931), (61, 22143), (121, 11163), (183, 7381), (363, 3721), (671, 2013)]