1237057921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 1512400896

約数和(自身を除く): 275342975

約数列:

[1, 11, 17, 23, 71, 187, 253, 391, 781, 1207, 1633, 4051, 4301, 13277, 17963, 27761, 44561, 68867, 93173, 287621, 305371, 757537, 1024903, 1583941, 3163831, 4889557, 6615283, 17423351, 53785127, 72768113, 112459811, 1237057921]

約数ペア:

[(1, 1237057921), (11, 112459811), (17, 72768113), (23, 53785127), (71, 17423351), (187, 6615283), (253, 4889557), (391, 3163831), (781, 1583941), (1207, 1024903), (1633, 757537), (4051, 305371), (4301, 287621), (13277, 93173), (17963, 68867), (27761, 44561)]