2722621437

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{618637}}^1$

素因数の和:618809

約数の個数: 16

約数和(自身を含む): 4058265280

約数和(自身を除く): 1335643843

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 618637, 1855911, 5567733, 16703199, 100837831, 302513493, 907540479, 2722621437]

約数ペア:

[(1, 2722621437), (3, 907540479), (9, 302513493), (27, 100837831), (163, 16703199), (489, 5567733), (1467, 1855911), (4401, 618637)]