28452837

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1277}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 43431552

約数和(自身を除く): 14978715

約数列:

[1, 3, 7, 21, 1061, 1277, 3183, 3831, 7427, 8939, 22281, 26817, 1354897, 4064691, 9484279, 28452837]

約数ペア:

[(1, 28452837), (3, 9484279), (7, 4064691), (21, 1354897), (1061, 26817), (1277, 22281), (3183, 8939), (3831, 7427)]