9940839

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 13658112

約数和(自身を除く): 3717273

約数列:

[1, 3, 53, 103, 159, 309, 607, 1821, 5459, 16377, 32171, 62521, 96513, 187563, 3313613, 9940839]

約数ペア:

[(1, 9940839), (3, 3313613), (53, 187563), (103, 96513), (159, 62521), (309, 32171), (607, 16377), (1821, 5459)]