4351501

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 5603328

約数和(自身を除く): 1251827

約数列:

[1, 7, 11, 31, 77, 217, 341, 1823, 2387, 12761, 20053, 56513, 140371, 395591, 621643, 4351501]

約数ペア:

[(1, 4351501), (7, 621643), (11, 395591), (31, 140371), (77, 56513), (217, 20053), (341, 12761), (1823, 2387)]