79203411

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17707}}^1$

素因数の和:17791

約数の個数: 24

約数和(自身を含む): 132597504

約数和(自身を除く): 53394093

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 17707, 53121, 123949, 159363, 371847, 1115541, 1257197, 3771591, 8800379, 11314773, 26401137, 79203411]

約数ペア:

[(1, 79203411), (3, 26401137), (7, 11314773), (9, 8800379), (21, 3771591), (63, 1257197), (71, 1115541), (213, 371847), (497, 159363), (639, 123949), (1491, 53121), (4473, 17707)]