42579901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4373}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 52907904

約数和(自身を除く): 10328003

約数列:

[1, 7, 13, 91, 107, 749, 1391, 4373, 9737, 30611, 56849, 397943, 467911, 3275377, 6082843, 42579901]

約数ペア:

[(1, 42579901), (7, 6082843), (13, 3275377), (91, 467911), (107, 397943), (749, 56849), (1391, 30611), (4373, 9737)]