12406203

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1688

約数の個数: 20

約数和(自身を含む): 18735640

約数和(自身を除く): 6329437

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 1579, 2619, 4737, 7857, 14211, 42633, 127899, 153163, 459489, 1378467, 4135401, 12406203]

約数ペア:

[(1, 12406203), (3, 4135401), (9, 1378467), (27, 459489), (81, 153163), (97, 127899), (291, 42633), (873, 14211), (1579, 7857), (2619, 4737)]