2794742721

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 4188712320

約数和(自身を除く): 1393969599

約数列:

[1, 3, 9, 31, 93, 279, 311, 933, 961, 1039, 2799, 2883, 3117, 8649, 9351, 9641, 28923, 32209, 86769, 96627, 289881, 298871, 323129, 896613, 969387, 998479, 2689839, 2908161, 2995437, 8986311, 10016999, 30050997, 90152991, 310526969, 931580907, 2794742721]

約数ペア:

[(1, 2794742721), (3, 931580907), (9, 310526969), (31, 90152991), (93, 30050997), (279, 10016999), (311, 8986311), (933, 2995437), (961, 2908161), (1039, 2689839), (2799, 998479), (2883, 969387), (3117, 896613), (8649, 323129), (9351, 298871), (9641, 289881), (28923, 96627), (32209, 86769)]