262022697

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{7841}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 391472640

約数和(自身を除く): 129449943

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 7841, 11139, 23523, 33417, 70569, 368527, 619439, 1105581, 1858317, 3316743, 5574951, 29113633, 87340899, 262022697]

約数ペア:

[(1, 262022697), (3, 87340899), (9, 29113633), (47, 5574951), (79, 3316743), (141, 1858317), (237, 1105581), (423, 619439), (711, 368527), (3713, 70569), (7841, 33417), (11139, 23523)]