1922163

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 2656896

約数和(自身を除く): 734733

約数列:

[1, 3, 67, 73, 131, 201, 219, 393, 4891, 8777, 9563, 14673, 26331, 28689, 640721, 1922163]

約数ペア:

[(1, 1922163), (3, 640721), (67, 28689), (73, 26331), (131, 14673), (201, 9563), (219, 8777), (393, 4891)]