12653457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 18004032

約数和(自身を除く): 5350575

約数列:

[1, 3, 17, 51, 137, 411, 1811, 2329, 5433, 6987, 30787, 92361, 248107, 744321, 4217819, 12653457]

約数ペア:

[(1, 12653457), (3, 4217819), (17, 744321), (51, 248107), (137, 92361), (411, 30787), (1811, 6987), (2329, 5433)]