28239867903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38110483}}^1$

素因数の和:38110518

約数の個数: 16

約数和(自身を含む): 42683742080

約数和(自身を除く): 14443874177

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 38110483, 114331449, 495436279, 724099177, 1486308837, 2172297531, 9413289301, 28239867903]

約数ペア:

[(1, 28239867903), (3, 9413289301), (13, 2172297531), (19, 1486308837), (39, 724099177), (57, 495436279), (247, 114331449), (741, 38110483)]