57321121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 67652928

約数和(自身を除く): 10331807

約数列:

[1, 11, 13, 143, 251, 1597, 2761, 3263, 17567, 20761, 35893, 228371, 400847, 4409317, 5211011, 57321121]

約数ペア:

[(1, 57321121), (11, 5211011), (13, 4409317), (143, 400847), (251, 228371), (1597, 35893), (2761, 20761), (3263, 17567)]