468052143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{5153}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 716942016

約数和(自身を除く): 248889873

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2329, 5153, 5343, 6987, 15459, 30277, 66989, 87601, 90831, 200967, 262803, 705961, 1138813, 2117883, 3416439, 9177493, 12001337, 27532479, 36004011, 156017381, 468052143]

約数ペア:

[(1, 468052143), (3, 156017381), (13, 36004011), (17, 27532479), (39, 12001337), (51, 9177493), (137, 3416439), (221, 2117883), (411, 1138813), (663, 705961), (1781, 262803), (2329, 200967), (5153, 90831), (5343, 87601), (6987, 66989), (15459, 30277)]