189883309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{3319}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 237127680

約数和(自身を除く): 47244371

約数列:

[1, 7, 11, 77, 743, 3319, 5201, 8173, 23233, 36509, 57211, 255563, 2466017, 17262119, 27126187, 189883309]

約数ペア:

[(1, 189883309), (7, 27126187), (11, 17262119), (77, 2466017), (743, 255563), (3319, 57211), (5201, 36509), (8173, 23233)]