130389049

素因数分解:

$7^3\times {\mathrm{97}}^1\times {\mathrm{3919}}^1$

素因数の和:4037

約数の個数: 16

約数和(自身を含む): 153664000

約数和(自身を除く): 23274951

約数列:

[1, 7, 49, 97, 343, 679, 3919, 4753, 27433, 33271, 192031, 380143, 1344217, 2661001, 18627007, 130389049]

約数ペア:

[(1, 130389049), (7, 18627007), (49, 2661001), (97, 1344217), (343, 380143), (679, 192031), (3919, 33271), (4753, 27433)]