17971413

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 24900096

約数和(自身を除く): 6928683

約数列:

[1, 3, 31, 93, 173, 519, 1117, 3351, 5363, 16089, 34627, 103881, 193241, 579723, 5990471, 17971413]

約数ペア:

[(1, 17971413), (3, 5990471), (31, 579723), (93, 193241), (173, 103881), (519, 34627), (1117, 16089), (3351, 5363)]