2051171187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1\times {\mathrm{12983}}^1$

素因数の和:17050

約数の個数: 16

約数和(自身を含む): 2946225408

約数和(自身を除く): 895054221

約数列:

[1, 3, 13, 39, 4051, 12153, 12983, 38949, 52663, 157989, 168779, 506337, 52594133, 157782399, 683723729, 2051171187]

約数ペア:

[(1, 2051171187), (3, 683723729), (13, 157782399), (39, 52594133), (4051, 506337), (12153, 168779), (12983, 157989), (38949, 52663)]