11915739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3253}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 19289712

約数和(自身を除く): 7373973

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3253, 3663, 9759, 29277, 35783, 107349, 120361, 322047, 361083, 1083249, 1323971, 3971913, 11915739]

約数ペア:

[(1, 11915739), (3, 3971913), (9, 1323971), (11, 1083249), (33, 361083), (37, 322047), (99, 120361), (111, 107349), (333, 35783), (407, 29277), (1221, 9759), (3253, 3663)]