11813403

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11969}}^1$

素因数の和:12026

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 6572517

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 11969, 35907, 83783, 251349, 562543, 1687629, 3937801, 11813403]

約数ペア:

[(1, 11813403), (3, 3937801), (7, 1687629), (21, 562543), (47, 251349), (141, 83783), (329, 35907), (987, 11969)]