121984319519

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{13615841}}^1$

素因数の和:13615906

約数の個数: 12

約数和(自身を含む): 133762031808

約数和(自身を除く): 11777712289

約数列:

[1, 17, 31, 289, 527, 8959, 13615841, 231469297, 422091071, 3934978049, 7175548207, 121984319519]

約数ペア:

[(1, 121984319519), (17, 7175548207), (31, 3934978049), (289, 422091071), (527, 231469297), (8959, 13615841)]