11912271

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 18259200

約数和(自身を除く): 6346929

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3169, 3759, 9507, 22183, 66549, 567251, 1701753, 3970757, 11912271]

約数ペア:

[(1, 11912271), (3, 3970757), (7, 1701753), (21, 567251), (179, 66549), (537, 22183), (1253, 9507), (3169, 3759)]