2193148941

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{20249}}^1$

素因数の和:20788

約数の個数: 16

約数和(自身を含む): 2967840000

約数和(自身を除く): 774691059

約数列:

[1, 3, 79, 237, 457, 1371, 20249, 36103, 60747, 108309, 1599671, 4799013, 9253793, 27761379, 731049647, 2193148941]

約数ペア:

[(1, 2193148941), (3, 731049647), (79, 27761379), (237, 9253793), (457, 4799013), (1371, 1599671), (20249, 108309), (36103, 60747)]