79389513

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14159}}^1$

素因数の和:14261

約数の個数: 24

約数和(自身を含む): 132537600

約数和(自身を除く): 53148087

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 14159, 42477, 99113, 127431, 297339, 892017, 1260151, 3780453, 8821057, 11341359, 26463171, 79389513]

約数ペア:

[(1, 79389513), (3, 26463171), (7, 11341359), (9, 8821057), (21, 3780453), (63, 1260151), (89, 892017), (267, 297339), (623, 127431), (801, 99113), (1869, 42477), (5607, 14159)]