73956421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30983}}^1$

素因数の和:31032

約数の個数: 16

約数和(自身を含む): 95182848

約数和(自身を除く): 21226427

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 30983, 216881, 340813, 960473, 2385691, 6723311, 10565203, 73956421]

約数ペア:

[(1, 73956421), (7, 10565203), (11, 6723311), (31, 2385691), (77, 960473), (217, 340813), (341, 216881), (2387, 30983)]