2021307633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13211161}}^1$

素因数の和:13211184

約数の個数: 12

約数和(自身を含む): 3091411908

約数和(自身を除く): 1070104275

約数列:

[1, 3, 9, 17, 51, 153, 13211161, 39633483, 118900449, 224589737, 673769211, 2021307633]

約数ペア:

[(1, 2021307633), (3, 673769211), (9, 224589737), (17, 118900449), (51, 39633483), (153, 13211161)]