11239317

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 18101600

約数和(自身を除く): 6862283

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 109, 171, 201, 327, 513, 603, 981, 1273, 1539, 1809, 2071, 2943, 3819, 5427, 6213, 7303, 8829, 11457, 18639, 21909, 34371, 55917, 65727, 103113, 138757, 167751, 197181, 416271, 591543, 1248813, 3746439, 11239317]

約数ペア:

[(1, 11239317), (3, 3746439), (9, 1248813), (19, 591543), (27, 416271), (57, 197181), (67, 167751), (81, 138757), (109, 103113), (171, 65727), (201, 55917), (327, 34371), (513, 21909), (603, 18639), (981, 11457), (1273, 8829), (1539, 7303), (1809, 6213), (2071, 5427), (2943, 3819)]