89367421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1801}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 105352128

約数和(自身を除く): 15984707

約数列:

[1, 11, 13, 143, 347, 1801, 3817, 4511, 19811, 23413, 49621, 257543, 624947, 6874417, 8124311, 89367421]

約数ペア:

[(1, 89367421), (11, 8124311), (13, 6874417), (143, 624947), (347, 257543), (1801, 49621), (3817, 23413), (4511, 19811)]