291279501

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{296921}}^1$

素因数の和:297036

約数の個数: 12

約数和(自身を含む): 424598460

約数和(自身を除く): 133318959

約数列:

[1, 3, 9, 109, 327, 981, 296921, 890763, 2672289, 32364389, 97093167, 291279501]

約数ペア:

[(1, 291279501), (3, 97093167), (9, 32364389), (109, 2672289), (327, 890763), (981, 296921)]