222031491

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{611657}}^1$

素因数の和:611682

約数の個数: 12

約数和(自身を含む): 325402056

約数和(自身を除く): 103370565

約数列:

[1, 3, 11, 33, 121, 363, 611657, 1834971, 6728227, 20184681, 74010497, 222031491]

約数ペア:

[(1, 222031491), (3, 74010497), (11, 20184681), (33, 6728227), (121, 1834971), (363, 611657)]