12415899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1777}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 17666208

約数和(自身を除く): 5250309

約数列:

[1, 3, 17, 51, 137, 411, 1777, 2329, 5331, 6987, 30209, 90627, 243449, 730347, 4138633, 12415899]

約数ペア:

[(1, 12415899), (3, 4138633), (17, 730347), (51, 243449), (137, 90627), (411, 30209), (1777, 6987), (2329, 5331)]