9995223

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 15382016

約数和(自身を除く): 5386793

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4621, 13863, 32347, 97041, 475963, 1427889, 3331741, 9995223]

約数ペア:

[(1, 9995223), (3, 3331741), (7, 1427889), (21, 475963), (103, 97041), (309, 32347), (721, 13863), (2163, 4621)]