223849317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 332467200

約数和(自身を除く): 108617883

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 2339, 4161, 5037, 7017, 31901, 44441, 53797, 95703, 133323, 161391, 170747, 512241, 1022143, 3066429, 3244193, 3927181, 9732579, 11781543, 74616439, 223849317]

約数ペア:

[(1, 223849317), (3, 74616439), (19, 11781543), (23, 9732579), (57, 3927181), (69, 3244193), (73, 3066429), (219, 1022143), (437, 512241), (1311, 170747), (1387, 161391), (1679, 133323), (2339, 95703), (4161, 53797), (5037, 44441), (7017, 31901)]