320464239

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{15809}}^1$

素因数の和:16074

約数の個数: 16

約数和(自身を含む): 443944800

約数和(自身を除く): 123480561

約数列:

[1, 3, 29, 87, 233, 699, 6757, 15809, 20271, 47427, 458461, 1375383, 3683497, 11050491, 106821413, 320464239]

約数ペア:

[(1, 320464239), (3, 106821413), (29, 11050491), (87, 3683497), (233, 1375383), (699, 458461), (6757, 47427), (15809, 20271)]