9139911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 13428480

約数和(自身を除く): 4288569

約数列:

[1, 3, 11, 33, 103, 309, 1133, 2689, 3399, 8067, 29579, 88737, 276967, 830901, 3046637, 9139911]

約数ペア:

[(1, 9139911), (3, 3046637), (11, 830901), (33, 276967), (103, 88737), (309, 29579), (1133, 8067), (2689, 3399)]