2906589

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 4503680

約数和(自身を除く): 1597091

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2269, 6807, 15883, 47649, 138409, 415227, 968863, 2906589]

約数ペア:

[(1, 2906589), (3, 968863), (7, 415227), (21, 138409), (61, 47649), (183, 15883), (427, 6807), (1281, 2269)]