1329126461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 1529031168

約数和(自身を除く): 199904707

約数列:

[1, 13, 23, 71, 137, 299, 457, 923, 1633, 1781, 3151, 5941, 9727, 10511, 21229, 32447, 40963, 62609, 126451, 136643, 223721, 421811, 746281, 813917, 1440007, 2908373, 4445239, 9701653, 18720091, 57788107, 102240497, 1329126461]

約数ペア:

[(1, 1329126461), (13, 102240497), (23, 57788107), (71, 18720091), (137, 9701653), (299, 4445239), (457, 2908373), (923, 1440007), (1633, 813917), (1781, 746281), (3151, 421811), (5941, 223721), (9727, 136643), (10511, 126451), (21229, 62609), (32447, 40963)]