12318081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 18361728

約数和(自身を除く): 6043647

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 137, 411, 697, 731, 1763, 2091, 2193, 2329, 5289, 5617, 5891, 6987, 16851, 17673, 29971, 89913, 95489, 100147, 241531, 286467, 300441, 724593, 4106027, 12318081]

約数ペア:

[(1, 12318081), (3, 4106027), (17, 724593), (41, 300441), (43, 286467), (51, 241531), (123, 100147), (129, 95489), (137, 89913), (411, 29971), (697, 17673), (731, 16851), (1763, 6987), (2091, 5891), (2193, 5617), (2329, 5289)]