172028181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{5147}}^1$

素因数の和:6020

約数の個数: 16

約数和(自身を含む): 247351104

約数和(自身を除く): 75322923

約数列:

[1, 3, 13, 39, 857, 2571, 5147, 11141, 15441, 33423, 66911, 200733, 4410979, 13232937, 57342727, 172028181]

約数ペア:

[(1, 172028181), (3, 57342727), (13, 13232937), (39, 4410979), (857, 200733), (2571, 66911), (5147, 33423), (11141, 15441)]