71982317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{18127}}^1$

素因数の和:18176

約数の個数: 12

約数和(自身を含む): 82881216

約数和(自身を除く): 10898899

約数列:

[1, 11, 19, 209, 361, 3971, 18127, 199397, 344413, 3788543, 6543847, 71982317]

約数ペア:

[(1, 71982317), (11, 6543847), (19, 3788543), (209, 344413), (361, 199397), (3971, 18127)]