80117281

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 87379200

約数和(自身を除く): 7261919

約数列:

[1, 19, 47, 73, 893, 1229, 1387, 3431, 23351, 57763, 65189, 89717, 1097497, 1704623, 4216699, 80117281]

約数ペア:

[(1, 80117281), (19, 4216699), (47, 1704623), (73, 1097497), (893, 89717), (1229, 65189), (1387, 57763), (3431, 23351)]