317849833

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43787}}^1$

素因数の和:43872

約数の個数: 16

約数和(自身を含む): 390939264

約数和(自身を除く): 73089431

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 43787, 306509, 744379, 2671007, 5210653, 18697049, 45407119, 317849833]

約数ペア:

[(1, 317849833), (7, 45407119), (17, 18697049), (61, 5210653), (119, 2671007), (427, 744379), (1037, 306509), (7259, 43787)]