8169681

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4457}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 11983104

約数和(自身を除く): 3813423

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 4457, 13371, 57941, 173823, 209479, 628437, 2723227, 8169681]

約数ペア:

[(1, 8169681), (3, 2723227), (13, 628437), (39, 209479), (47, 173823), (141, 57941), (611, 13371), (1833, 4457)]