2727249

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 4225920

約数和(自身を除く): 1498671

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2129, 6387, 14903, 44709, 129869, 389607, 909083, 2727249]

約数ペア:

[(1, 2727249), (3, 909083), (7, 389607), (21, 129869), (61, 44709), (183, 14903), (427, 6387), (1281, 2129)]