2017410171

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{990383}}^1$

素因数の和:990490

約数の個数: 16

約数和(自身を含む): 3105844224

約数和(自身を除く): 1088434053

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 990383, 2971149, 6932681, 20798043, 96067151, 288201453, 672470057, 2017410171]

約数ペア:

[(1, 2017410171), (3, 672470057), (7, 288201453), (21, 96067151), (97, 20798043), (291, 6932681), (679, 2971149), (2037, 990383)]