27646843

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 33617920

約数和(自身を除く): 5971077

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2143, 12901, 15001, 40717, 207871, 285019, 1455097, 3949549, 27646843]

約数ペア:

[(1, 27646843), (7, 3949549), (19, 1455097), (97, 285019), (133, 207871), (679, 40717), (1843, 15001), (2143, 12901)]