9891442737

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{11101507}}^1$

素因数の和:11101530

約数の個数: 20

約数和(自身を含む): 16119389616

約数和(自身を除く): 6227946879

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 11101507, 33304521, 99913563, 122116577, 299740689, 366349731, 899222067, 1099049193, 3297147579, 9891442737]

約数ペア:

[(1, 9891442737), (3, 3297147579), (9, 1099049193), (11, 899222067), (27, 366349731), (33, 299740689), (81, 122116577), (99, 99913563), (297, 33304521), (891, 11101507)]