12939531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 18910848

約数和(自身を除く): 5971317

約数列:

[1, 3, 11, 33, 241, 723, 1627, 2651, 4881, 7953, 17897, 53691, 392107, 1176321, 4313177, 12939531]

約数ペア:

[(1, 12939531), (3, 4313177), (11, 1176321), (33, 392107), (241, 53691), (723, 17897), (1627, 7953), (2651, 4881)]