6467319

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 9828000

約数和(自身を除く): 3360681

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 349, 639, 1047, 2059, 3141, 6177, 10121, 18531, 24779, 30363, 74337, 91089, 223011, 718591, 2155773, 6467319]

約数ペア:

[(1, 6467319), (3, 2155773), (9, 718591), (29, 223011), (71, 91089), (87, 74337), (213, 30363), (261, 24779), (349, 18531), (639, 10121), (1047, 6177), (2059, 3141)]