425358531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{2939}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 662429040

約数和(自身を除く): 237070509

約数列:

[1, 3, 9, 13, 39, 117, 1237, 2939, 3711, 8817, 11133, 16081, 26451, 38207, 48243, 114621, 144729, 343863, 3635543, 10906629, 32719887, 47262059, 141786177, 425358531]

約数ペア:

[(1, 425358531), (3, 141786177), (9, 47262059), (13, 32719887), (39, 10906629), (117, 3635543), (1237, 343863), (2939, 144729), (3711, 114621), (8817, 48243), (11133, 38207), (16081, 26451)]