28548801

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{1307}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 42379200

約数和(自身を除く): 13830399

約数列:

[1, 3, 9, 27, 809, 1307, 2427, 3921, 7281, 11763, 21843, 35289, 1057363, 3172089, 9516267, 28548801]

約数ペア:

[(1, 28548801), (3, 9516267), (9, 3172089), (27, 1057363), (809, 35289), (1307, 21843), (2427, 11763), (3921, 7281)]