11803113

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4357}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 19942208

約数和(自身を除く): 8139095

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4357, 13071, 30499, 39213, 91497, 187351, 274491, 562053, 1311457, 1686159, 3934371, 11803113]

約数ペア:

[(1, 11803113), (3, 3934371), (7, 1686159), (9, 1311457), (21, 562053), (43, 274491), (63, 187351), (129, 91497), (301, 39213), (387, 30499), (903, 13071), (2709, 4357)]