39231441

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 57920096

約数和(自身を除く): 18688655

約数列:

[1, 3, 9, 73, 211, 219, 283, 633, 657, 849, 1899, 2547, 15403, 20659, 46209, 59713, 61977, 138627, 179139, 185931, 537417, 4359049, 13077147, 39231441]

約数ペア:

[(1, 39231441), (3, 13077147), (9, 4359049), (73, 537417), (211, 185931), (219, 179139), (283, 138627), (633, 61977), (657, 59713), (849, 46209), (1899, 20659), (2547, 15403)]