1119150721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{15661}}^1$

素因数の和:15936

約数の個数: 16

約数和(自身を含む): 1262983680

約数和(自身を除く): 143832959

約数列:

[1, 13, 23, 239, 299, 3107, 5497, 15661, 71461, 203593, 360203, 3742979, 4682639, 48658727, 86088517, 1119150721]

約数ペア:

[(1, 1119150721), (13, 86088517), (23, 48658727), (239, 4682639), (299, 3742979), (3107, 360203), (5497, 203593), (15661, 71461)]