469717287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{18731}}^1$

素因数の和:19390

約数の個数: 16

約数和(自身を含む): 675550848

約数和(自身を除く): 205833561

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 18731, 25077, 56193, 243503, 730509, 12044033, 36132099, 156572429, 469717287]

約数ペア:

[(1, 469717287), (3, 156572429), (13, 36132099), (39, 12044033), (643, 730509), (1929, 243503), (8359, 56193), (18731, 25077)]