868184421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{27449}}^1$

素因数の和:28276

約数の個数: 16

約数和(自身を含む): 1248206400

約数和(自身を除く): 380021979

約数列:

[1, 3, 13, 39, 811, 2433, 10543, 27449, 31629, 82347, 356837, 1070511, 22261139, 66783417, 289394807, 868184421]

約数ペア:

[(1, 868184421), (3, 289394807), (13, 66783417), (39, 22261139), (811, 1070511), (2433, 356837), (10543, 82347), (27449, 31629)]