992651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 16

約数和(自身を含む): 1161216

約数和(自身を除く): 168565

約数列:

[1, 11, 31, 41, 71, 341, 451, 781, 1271, 2201, 2911, 13981, 24211, 32021, 90241, 992651]

約数ペア:

[(1, 992651), (11, 90241), (31, 32021), (41, 24211), (71, 13981), (341, 2911), (451, 2201), (781, 1271)]