7880487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 10913280

約数和(自身を除く): 3032793

約数列:

[1, 3, 41, 79, 123, 237, 811, 2433, 3239, 9717, 33251, 64069, 99753, 192207, 2626829, 7880487]

約数ペア:

[(1, 7880487), (3, 2626829), (41, 192207), (79, 99753), (123, 64069), (237, 33251), (811, 9717), (2433, 3239)]