2249709

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9739}}^1$

素因数の和:9760

約数の個数: 16

約数和(自身を含む): 3740160

約数和(自身を除く): 1490451

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9739, 29217, 68173, 107129, 204519, 321387, 749903, 2249709]

約数ペア:

[(1, 2249709), (3, 749903), (7, 321387), (11, 204519), (21, 107129), (33, 68173), (77, 29217), (231, 9739)]