54213467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 68269824

約数和(自身を除く): 14056357

約数列:

[1, 7, 11, 77, 101, 707, 1111, 6971, 7777, 48797, 76681, 536767, 704071, 4928497, 7744781, 54213467]

約数ペア:

[(1, 54213467), (7, 7744781), (11, 4928497), (77, 704071), (101, 536767), (707, 76681), (1111, 48797), (6971, 7777)]