28496823

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 38966400

約数和(自身を除く): 10469577

約数列:

[1, 3, 59, 131, 177, 393, 1229, 3687, 7729, 23187, 72511, 160999, 217533, 482997, 9498941, 28496823]

約数ペア:

[(1, 28496823), (3, 9498941), (59, 482997), (131, 217533), (177, 160999), (393, 72511), (1229, 23187), (3687, 7729)]