291230554689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{1399427}}^1$

素因数の和:1400669

約数の個数: 24

約数和(自身を含む): 443170859040

約数和(自身を除く): 151940304351

約数列:

[1, 3, 9, 19, 57, 171, 1217, 3651, 10953, 23123, 69369, 208107, 1399427, 4198281, 12594843, 26589113, 79767339, 239302017, 1703102659, 5109307977, 15327923931, 32358950521, 97076851563, 291230554689]

約数ペア:

[(1, 291230554689), (3, 97076851563), (9, 32358950521), (19, 15327923931), (57, 5109307977), (171, 1703102659), (1217, 239302017), (3651, 79767339), (10953, 26589113), (23123, 12594843), (69369, 4198281), (208107, 1399427)]