738261093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{20143}}^1$

素因数の和:20808

約数の個数: 16

約数和(自身を含む): 1037818880

約数和(自身を除く): 299557787

約数列:

[1, 3, 19, 57, 643, 1929, 12217, 20143, 36651, 60429, 382717, 1148151, 12951949, 38855847, 246087031, 738261093]

約数ペア:

[(1, 738261093), (3, 246087031), (19, 38855847), (57, 12951949), (643, 1148151), (1929, 382717), (12217, 60429), (20143, 36651)]