2007099

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 20

約数和(自身を含む): 3049200

約数和(自身を除く): 1042101

約数列:

[1, 3, 9, 27, 71, 81, 213, 349, 639, 1047, 1917, 3141, 5751, 9423, 24779, 28269, 74337, 223011, 669033, 2007099]

約数ペア:

[(1, 2007099), (3, 669033), (9, 223011), (27, 74337), (71, 28269), (81, 24779), (213, 9423), (349, 5751), (639, 3141), (1047, 1917)]