2004178197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173207}}^1$

素因数の和:173265

約数の個数: 32

約数和(自身を含む): 3325593600

約数和(自身を除く): 1321415403

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 173207, 519621, 1212449, 3290933, 3637347, 5023003, 9872799, 15069009, 23036531, 35161021, 69109593, 95437057, 105483063, 286311171, 668059399, 2004178197]

約数ペア:

[(1, 2004178197), (3, 668059399), (7, 286311171), (19, 105483063), (21, 95437057), (29, 69109593), (57, 35161021), (87, 23036531), (133, 15069009), (203, 9872799), (399, 5023003), (551, 3637347), (609, 3290933), (1653, 1212449), (3857, 519621), (11571, 173207)]