3019923

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1656

約数の個数: 20

約数和(自身を含む): 4710288

約数和(自身を除く): 1690365

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1621, 1863, 4863, 14589, 37283, 43767, 111849, 131301, 335547, 1006641, 3019923]

約数ペア:

[(1, 3019923), (3, 1006641), (9, 335547), (23, 131301), (27, 111849), (69, 43767), (81, 37283), (207, 14589), (621, 4863), (1621, 1863)]