2908475391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 4041093888

約数和(自身を除く): 1132618497

約数列:

[1, 3, 37, 107, 111, 233, 321, 699, 1051, 3153, 3959, 8621, 11877, 24931, 25863, 38887, 74793, 112457, 116661, 244883, 337371, 734649, 922447, 2767341, 4160909, 9060671, 12482727, 26202481, 27182013, 78607443, 969491797, 2908475391]

約数ペア:

[(1, 2908475391), (3, 969491797), (37, 78607443), (107, 27182013), (111, 26202481), (233, 12482727), (321, 9060671), (699, 4160909), (1051, 2767341), (3153, 922447), (3959, 734649), (8621, 337371), (11877, 244883), (24931, 116661), (25863, 112457), (38887, 74793)]