2051239797

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{6691}}^1$

素因数の和:8201

約数の個数: 24

約数和(自身を含む): 3094273728

約数和(自身を除く): 1043033931

約数列:

[1, 3, 9, 23, 69, 207, 1481, 4443, 6691, 13329, 20073, 34063, 60219, 102189, 153893, 306567, 461679, 1385037, 9909371, 29728113, 89184339, 227915533, 683746599, 2051239797]

約数ペア:

[(1, 2051239797), (3, 683746599), (9, 227915533), (23, 89184339), (69, 29728113), (207, 9909371), (1481, 1385037), (4443, 461679), (6691, 306567), (13329, 153893), (20073, 102189), (34063, 60219)]