30139317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 50924160

約数和(自身を除く): 20784843

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5051, 5967, 15153, 45459, 65663, 85867, 136377, 196989, 257601, 590967, 772803, 1116271, 1772901, 2318409, 3348813, 10046439, 30139317]

約数ペア:

[(1, 30139317), (3, 10046439), (9, 3348813), (13, 2318409), (17, 1772901), (27, 1116271), (39, 772803), (51, 590967), (117, 257601), (153, 196989), (221, 136377), (351, 85867), (459, 65663), (663, 45459), (1989, 15153), (5051, 5967)]