21330093

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 29712960

約数和(自身を除く): 8382867

約数列:

[1, 3, 37, 59, 111, 177, 2183, 3257, 6549, 9771, 120509, 192163, 361527, 576489, 7110031, 21330093]

約数ペア:

[(1, 21330093), (3, 7110031), (37, 576489), (59, 361527), (111, 192163), (177, 120509), (2183, 9771), (3257, 6549)]