12643359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 17965152

約数和(自身を除く): 5321793

約数列:

[1, 3, 17, 51, 173, 519, 1433, 2941, 4299, 8823, 24361, 73083, 247909, 743727, 4214453, 12643359]

約数ペア:

[(1, 12643359), (3, 4214453), (17, 743727), (51, 247909), (173, 73083), (519, 24361), (1433, 8823), (2941, 4299)]