2386800003

素因数分解:

$3^1\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{56857}}^1$

素因数の和:58866

約数の個数: 16

約数和(自身を含む): 3638912000

約数和(自身を除く): 1252111997

約数列:

[1, 3, 7, 21, 1999, 5997, 13993, 41979, 56857, 170571, 397999, 1193997, 113657143, 340971429, 795600001, 2386800003]

約数ペア:

[(1, 2386800003), (3, 795600001), (7, 340971429), (21, 113657143), (1999, 1193997), (5997, 397999), (13993, 170571), (41979, 56857)]