18700929

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53279}}^1$

素因数の和:53301

約数の個数: 16

約数和(自身を含む): 29836800

約数和(自身を除く): 11135871

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 53279, 159837, 479511, 692627, 1438533, 2077881, 6233643, 18700929]

約数ペア:

[(1, 18700929), (3, 6233643), (9, 2077881), (13, 1438533), (27, 692627), (39, 479511), (117, 159837), (351, 53279)]