13307084847

素因数分解:

$3^2\times 7^1\times {\mathrm{27767}}^1\times {\mathrm{7607}}^1$

素因数の和:35387

約数の個数: 24

約数和(自身を含む): 21970930176

約数和(自身を除く): 8663845329

約数列:

[1, 3, 7, 9, 21, 63, 7607, 22821, 27767, 53249, 68463, 83301, 159747, 194369, 249903, 479241, 583107, 1749321, 211223569, 633670707, 1478564983, 1901012121, 4435694949, 13307084847]

約数ペア:

[(1, 13307084847), (3, 4435694949), (7, 1901012121), (9, 1478564983), (21, 633670707), (63, 211223569), (7607, 1749321), (22821, 583107), (27767, 479241), (53249, 249903), (68463, 194369), (83301, 159747)]