15197103

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 22733568

約数和(自身を除く): 7536465

約数列:

[1, 3, 9, 43, 107, 129, 321, 367, 387, 963, 1101, 3303, 4601, 13803, 15781, 39269, 41409, 47343, 117807, 142029, 353421, 1688567, 5065701, 15197103]

約数ペア:

[(1, 15197103), (3, 5065701), (9, 1688567), (43, 353421), (107, 142029), (129, 117807), (321, 47343), (367, 41409), (387, 39269), (963, 15781), (1101, 13803), (3303, 4601)]