210312477

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{210523}}^1$

素因数の和:210569

約数の個数: 16

約数和(自身を含む): 319996480

約数和(自身を除く): 109684003

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 210523, 631569, 1894707, 5684121, 7789351, 23368053, 70104159, 210312477]

約数ペア:

[(1, 210312477), (3, 70104159), (9, 23368053), (27, 7789351), (37, 5684121), (111, 1894707), (333, 631569), (999, 210523)]