11216443

素因数分解:

$7^3\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 13348800

約数和(自身を除く): 2132357

約数列:

[1, 7, 49, 53, 343, 371, 617, 2597, 4319, 18179, 30233, 32701, 211631, 228907, 1602349, 11216443]

約数ペア:

[(1, 11216443), (7, 1602349), (49, 228907), (53, 211631), (343, 32701), (371, 30233), (617, 18179), (2597, 4319)]