230039991

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{287191}}^1$

素因数の和:287286

約数の個数: 12

約数和(自身を含む): 336014640

約数和(自身を除く): 105974649

約数列:

[1, 3, 9, 89, 267, 801, 287191, 861573, 2584719, 25559999, 76679997, 230039991]

約数ペア:

[(1, 230039991), (3, 76679997), (9, 25559999), (89, 2584719), (267, 861573), (801, 287191)]