240291207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2053771}}^1$

素因数の和:2053790

約数の個数: 12

約数和(自身を含む): 373786504

約数和(自身を除く): 133495297

約数列:

[1, 3, 9, 13, 39, 117, 2053771, 6161313, 18483939, 26699023, 80097069, 240291207]

約数ペア:

[(1, 240291207), (3, 80097069), (9, 26699023), (13, 18483939), (39, 6161313), (117, 2053771)]