2100038967

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1994339}}^1$

素因数の和:1994364

約数の個数: 20

約数和(自身を含む): 3378411960

約数和(自身を除く): 1278372993

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1994339, 5983017, 17949051, 25926407, 53847153, 77779221, 161541459, 233337663, 700012989, 2100038967]

約数ペア:

[(1, 2100038967), (3, 700012989), (9, 233337663), (13, 161541459), (27, 77779221), (39, 53847153), (81, 25926407), (117, 17949051), (351, 5983017), (1053, 1994339)]