31170333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4556

約数の個数: 16

約数和(自身を含む): 44331840

約数和(自身を除く): 13161507

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4397, 7089, 13191, 74749, 224247, 611183, 1833549, 10390111, 31170333]

約数ペア:

[(1, 31170333), (3, 10390111), (17, 1833549), (51, 611183), (139, 224247), (417, 74749), (2363, 13191), (4397, 7089)]