270589023

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{423457}}^1$

素因数の和:423534

約数の個数: 12

約数和(自身を含む): 396356688

約数和(自身を除く): 125767665

約数列:

[1, 3, 9, 71, 213, 639, 423457, 1270371, 3811113, 30065447, 90196341, 270589023]

約数ペア:

[(1, 270589023), (3, 90196341), (9, 30065447), (71, 3811113), (213, 1270371), (639, 423457)]