2854089

素因数分解:

$3^3\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15117

約数の個数: 16

約数和(自身を含む): 4832640

約数和(自身を除く): 1978551

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15101, 45303, 105707, 135909, 317121, 407727, 951363, 2854089]

約数ペア:

[(1, 2854089), (3, 951363), (7, 407727), (9, 317121), (21, 135909), (27, 105707), (63, 45303), (189, 15101)]