30847531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 7762901

約数列:

[1, 11, 13, 23, 83, 113, 143, 253, 299, 913, 1079, 1243, 1469, 1909, 2599, 3289, 9379, 11869, 16159, 20999, 24817, 28589, 33787, 103169, 121927, 215717, 272987, 371657, 1341197, 2372887, 2804321, 30847531]

約数ペア:

[(1, 30847531), (11, 2804321), (13, 2372887), (23, 1341197), (83, 371657), (113, 272987), (143, 215717), (253, 121927), (299, 103169), (913, 33787), (1079, 28589), (1243, 24817), (1469, 20999), (1909, 16159), (2599, 11869), (3289, 9379)]