82012021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2843}}^1$

素因数の和:3180

約数の個数: 16

約数和(自身を含む): 101291904

約数和(自身を除く): 19279883

約数列:

[1, 7, 13, 91, 317, 2219, 2843, 4121, 19901, 28847, 36959, 258713, 901231, 6308617, 11716003, 82012021]

約数ペア:

[(1, 82012021), (7, 11716003), (13, 6308617), (91, 901231), (317, 258713), (2219, 36959), (2843, 28847), (4121, 19901)]