2247802353

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{4381681}}^1$

素因数の和:4381709

約数の個数: 16

約数和(自身を含む): 3505345600

約数和(自身を除く): 1257543247

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 4381681, 13145043, 39435129, 83251939, 118305387, 249755817, 749267451, 2247802353]

約数ペア:

[(1, 2247802353), (3, 749267451), (9, 249755817), (19, 118305387), (27, 83251939), (57, 39435129), (171, 13145043), (513, 4381681)]