29702981

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8971}}^1$

素因数の和:9032

約数の個数: 16

約数和(自身を含む): 37897728

約数和(自身を除く): 8194747

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 8971, 62797, 98681, 385753, 690767, 2700271, 4243283, 29702981]

約数ペア:

[(1, 29702981), (7, 4243283), (11, 2700271), (43, 690767), (77, 385753), (301, 98681), (473, 62797), (3311, 8971)]