28827051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2503}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 42067200

約数和(自身を除く): 13240149

約数列:

[1, 3, 11, 33, 349, 1047, 2503, 3839, 7509, 11517, 27533, 82599, 873547, 2620641, 9609017, 28827051]

約数ペア:

[(1, 28827051), (3, 9609017), (11, 2620641), (33, 873547), (349, 82599), (1047, 27533), (2503, 11517), (3839, 7509)]