2042804547

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409803}}^1$

素因数の和:1409839

約数の個数: 24

約数和(自身を含む): 3518870784

約数和(自身を除く): 1476066237

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1409803, 4229409, 9868621, 12688227, 29605863, 32425469, 88817589, 97276407, 226978283, 291829221, 680934849, 2042804547]

約数ペア:

[(1, 2042804547), (3, 680934849), (7, 291829221), (9, 226978283), (21, 97276407), (23, 88817589), (63, 32425469), (69, 29605863), (161, 12688227), (207, 9868621), (483, 4229409), (1449, 1409803)]