38808539

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 49863600

約数和(自身を除く): 11055061

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 809, 979, 4361, 5663, 6853, 8899, 39641, 47971, 62293, 72001, 436051, 504007, 792011, 3528049, 5544077, 38808539]

約数ペア:

[(1, 38808539), (7, 5544077), (11, 3528049), (49, 792011), (77, 504007), (89, 436051), (539, 72001), (623, 62293), (809, 47971), (979, 39641), (4361, 8899), (5663, 6853)]