3791187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 5896800

約数和(自身を除く): 2105613

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 349, 639, 1047, 1207, 3141, 3621, 5933, 10863, 17799, 24779, 53397, 74337, 223011, 421243, 1263729, 3791187]

約数ペア:

[(1, 3791187), (3, 1263729), (9, 421243), (17, 223011), (51, 74337), (71, 53397), (153, 24779), (213, 17799), (349, 10863), (639, 5933), (1047, 3621), (1207, 3141)]