2875984947

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9871}}^1$

素因数の和:10006

約数の個数: 48

約数和(自身を含む): 4743298560

約数和(自身を除く): 1867313613

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 891, 981, 1199, 2673, 2943, 3597, 8829, 9871, 10791, 26487, 29613, 32373, 88839, 97119, 108581, 266517, 291357, 325743, 799551, 977229, 1075939, 2398653, 2931687, 3227817, 8795061, 9683451, 11835329, 26385183, 29050353, 35505987, 87151059, 106517961, 261453177, 319553883, 958661649, 2875984947]

約数ペア:

[(1, 2875984947), (3, 958661649), (9, 319553883), (11, 261453177), (27, 106517961), (33, 87151059), (81, 35505987), (99, 29050353), (109, 26385183), (243, 11835329), (297, 9683451), (327, 8795061), (891, 3227817), (981, 2931687), (1199, 2398653), (2673, 1075939), (2943, 977229), (3597, 799551), (8829, 325743), (9871, 291357), (10791, 266517), (26487, 108581), (29613, 97119), (32373, 88839)]