28444773

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12659}}^1$

素因数の和:12776

約数の個数: 16

約数和(自身を含む): 43752960

約数和(自身を除く): 15308187

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 12659, 37977, 88613, 265839, 1354513, 4063539, 9481591, 28444773]

約数ペア:

[(1, 28444773), (3, 9481591), (7, 4063539), (21, 1354513), (107, 265839), (321, 88613), (749, 37977), (2247, 12659)]