15104739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9007}}^1$

素因数の和:9066

約数の個数: 16

約数和(自身を含む): 22195712

約数和(自身を除く): 7090973

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 9007, 27021, 117091, 351273, 387301, 1161903, 5034913, 15104739]

約数ペア:

[(1, 15104739), (3, 5034913), (13, 1161903), (39, 387301), (43, 351273), (129, 117091), (559, 27021), (1677, 9007)]