13945839

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 19377120

約数和(自身を除く): 5431281

約数列:

[1, 3, 29, 87, 157, 471, 1021, 3063, 4553, 13659, 29609, 88827, 160297, 480891, 4648613, 13945839]

約数ペア:

[(1, 13945839), (3, 4648613), (29, 480891), (87, 160297), (157, 88827), (471, 29609), (1021, 13659), (3063, 4553)]