28446899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1327}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 32796288

約数和(自身を除く): 4349389

約数列:

[1, 13, 17, 97, 221, 1261, 1327, 1649, 17251, 21437, 22559, 128719, 293267, 1673347, 2188223, 28446899]

約数ペア:

[(1, 28446899), (13, 2188223), (17, 1673347), (97, 293267), (221, 128719), (1261, 22559), (1327, 21437), (1649, 17251)]