8043291

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 12140544

約数和(自身を除く): 4097253

約数列:

[1, 3, 9, 31, 93, 127, 227, 279, 381, 681, 1143, 2043, 3937, 7037, 11811, 21111, 28829, 35433, 63333, 86487, 259461, 893699, 2681097, 8043291]

約数ペア:

[(1, 8043291), (3, 2681097), (9, 893699), (31, 259461), (93, 86487), (127, 63333), (227, 35433), (279, 28829), (381, 21111), (681, 11811), (1143, 7037), (2043, 3937)]