1279103769

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{6047}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 1946730240

約数和(自身を除く): 667626471

約数列:

[1, 3, 9, 19, 57, 171, 1237, 3711, 6047, 11133, 18141, 23503, 54423, 70509, 114893, 211527, 344679, 1034037, 7480139, 22440417, 67321251, 142122641, 426367923, 1279103769]

約数ペア:

[(1, 1279103769), (3, 426367923), (9, 142122641), (19, 67321251), (57, 22440417), (171, 7480139), (1237, 1034037), (3711, 344679), (6047, 211527), (11133, 114893), (18141, 70509), (23503, 54423)]