297564291

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{371491}}^1$

素因数の和:371586

約数の個数: 12

約数和(自身を含む): 434645640

約数和(自身を除く): 137081349

約数列:

[1, 3, 9, 89, 267, 801, 371491, 1114473, 3343419, 33062699, 99188097, 297564291]

約数ペア:

[(1, 297564291), (3, 99188097), (9, 33062699), (89, 3343419), (267, 1114473), (801, 371491)]