2078382009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{940019}}^1$

素因数の和:940100

約数の個数: 16

約数和(自身を含む): 3068225280

約数和(自身を除く): 989843271

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 940019, 2820057, 10340209, 31020627, 62981273, 188943819, 692794003, 2078382009]

約数ペア:

[(1, 2078382009), (3, 692794003), (11, 188943819), (33, 62981273), (67, 31020627), (201, 10340209), (737, 2820057), (2211, 940019)]