11295291

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28309}}^1$

素因数の和:28338

約数の個数: 16

約数和(自身を含む): 18118400

約数和(自身を除く): 6823109

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 28309, 84927, 198163, 537871, 594489, 1613613, 3765097, 11295291]

約数ペア:

[(1, 11295291), (3, 3765097), (7, 1613613), (19, 594489), (21, 537871), (57, 198163), (133, 84927), (399, 28309)]