7720119

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 12589200

約数和(自身を除く): 4869081

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2689, 2871, 8067, 24201, 29579, 77981, 88737, 233943, 266211, 701829, 857791, 2573373, 7720119]

約数ペア:

[(1, 7720119), (3, 2573373), (9, 857791), (11, 701829), (29, 266211), (33, 233943), (87, 88737), (99, 77981), (261, 29579), (319, 24201), (957, 8067), (2689, 2871)]