13558023

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2837}}^1$

素因数の和:2908

約数の個数: 20

約数和(自身を含む): 20603880

約数和(自身を除く): 7045857

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2837, 4779, 8511, 25533, 76599, 167383, 229797, 502149, 1506447, 4519341, 13558023]

約数ペア:

[(1, 13558023), (3, 4519341), (9, 1506447), (27, 502149), (59, 229797), (81, 167383), (177, 76599), (531, 25533), (1593, 8511), (2837, 4779)]