16596321

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11131}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 25648128

約数和(自身を除く): 9051807

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 11131, 33393, 77917, 233751, 790301, 2370903, 5532107, 16596321]

約数ペア:

[(1, 16596321), (3, 5532107), (7, 2370903), (21, 790301), (71, 233751), (213, 77917), (497, 33393), (1491, 11131)]