27698447

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 34052256

約数和(自身を除く): 6353809

約数列:

[1, 7, 19, 97, 113, 133, 361, 679, 791, 1843, 2147, 2527, 10961, 12901, 15029, 35017, 40793, 76727, 208259, 245119, 285551, 1457813, 3956921, 27698447]

約数ペア:

[(1, 27698447), (7, 3956921), (19, 1457813), (97, 285551), (113, 245119), (133, 208259), (361, 76727), (679, 40793), (791, 35017), (1843, 15029), (2147, 12901), (2527, 10961)]