9173931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 14188608

約数和(自身を除く): 5014677

約数列:

[1, 3, 13, 17, 39, 51, 101, 137, 221, 303, 411, 663, 1313, 1717, 1781, 2329, 3939, 5151, 5343, 6987, 13837, 22321, 30277, 41511, 66963, 90831, 179881, 235229, 539643, 705687, 3057977, 9173931]

約数ペア:

[(1, 9173931), (3, 3057977), (13, 705687), (17, 539643), (39, 235229), (51, 179881), (101, 90831), (137, 66963), (221, 41511), (303, 30277), (411, 22321), (663, 13837), (1313, 6987), (1717, 5343), (1781, 5151), (2329, 3939)]