28909533

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 39491136

約数和(自身を除く): 10581603

約数列:

[1, 3, 73, 101, 219, 303, 1307, 3921, 7373, 22119, 95411, 132007, 286233, 396021, 9636511, 28909533]

約数ペア:

[(1, 28909533), (3, 9636511), (73, 396021), (101, 286233), (219, 132007), (303, 95411), (1307, 22119), (3921, 7373)]