2913882903

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1564081}}^1$

素因数の和:1564116

約数の個数: 20

約数和(自身を含む): 4542094128

約数和(自身を除く): 1628211225

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1564081, 4692243, 14076729, 35973863, 42230187, 107921589, 126690561, 323764767, 971294301, 2913882903]

約数ペア:

[(1, 2913882903), (3, 971294301), (9, 323764767), (23, 126690561), (27, 107921589), (69, 42230187), (81, 35973863), (207, 14076729), (621, 4692243), (1863, 1564081)]