4927221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 8002176

約数和(自身を除く): 3074955

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1831, 2691, 5493, 16479, 23803, 42113, 71409, 126339, 214227, 379017, 547469, 1642407, 4927221]

約数ペア:

[(1, 4927221), (3, 1642407), (9, 547469), (13, 379017), (23, 214227), (39, 126339), (69, 71409), (117, 42113), (207, 23803), (299, 16479), (897, 5493), (1831, 2691)]