13411809

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 20397312

約数和(自身を除く): 6985503

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 907, 1643, 2721, 4929, 8163, 14787, 28117, 48071, 84351, 144213, 253053, 432639, 1490201, 4470603, 13411809]

約数ペア:

[(1, 13411809), (3, 4470603), (9, 1490201), (31, 432639), (53, 253053), (93, 144213), (159, 84351), (279, 48071), (477, 28117), (907, 14787), (1643, 8163), (2721, 4929)]