2774079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 4996992

約数和(自身を除く): 2222913

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4003, 12009, 28021, 36027, 44033, 84063, 132099, 252189, 308231, 396297, 924693, 2774079]

約数ペア:

[(1, 2774079), (3, 924693), (7, 396297), (9, 308231), (11, 252189), (21, 132099), (33, 84063), (63, 44033), (77, 36027), (99, 28021), (231, 12009), (693, 4003)]