15940419

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43913}}^1$

素因数の和:43938

約数の個数: 12

約数和(自身を含む): 23362248

約数和(自身を除く): 7421829

約数列:

[1, 3, 11, 33, 121, 363, 43913, 131739, 483043, 1449129, 5313473, 15940419]

約数ペア:

[(1, 15940419), (3, 5313473), (11, 1449129), (33, 483043), (121, 131739), (363, 43913)]