2067492021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3175871}}^1$

素因数の和:3175912

約数の個数: 16

約数和(自身を含む): 3252092928

約数和(自身を除く): 1184600907

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3175871, 9527613, 22231097, 66693291, 98452001, 295356003, 689164007, 2067492021]

約数ペア:

[(1, 2067492021), (3, 689164007), (7, 295356003), (21, 98452001), (31, 66693291), (93, 22231097), (217, 9527613), (651, 3175871)]