8005347

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 13644800

約数和(自身を除く): 5639453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 4099, 12297, 28693, 36891, 86079, 127069, 258237, 381207, 889483, 1143621, 2668449, 8005347]

約数ペア:

[(1, 8005347), (3, 2668449), (7, 1143621), (9, 889483), (21, 381207), (31, 258237), (63, 127069), (93, 86079), (217, 36891), (279, 28693), (651, 12297), (1953, 4099)]