121490607

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{65003}}^1$

素因数の和:65102

約数の個数: 16

約数和(自身を含む): 187211520

約数和(自身を除く): 65720913

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 65003, 195009, 455021, 1365063, 5785267, 17355801, 40496869, 121490607]

約数ペア:

[(1, 121490607), (3, 40496869), (7, 17355801), (21, 5785267), (89, 1365063), (267, 455021), (623, 195009), (1869, 65003)]