13221572163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{8369}}^1\times {\mathrm{30977}}^1$

素因数の和:39366

約数の個数: 16

約数和(自身を含む): 18668581920

約数和(自身を除く): 5447009757

約数列:

[1, 3, 17, 51, 8369, 25107, 30977, 92931, 142273, 426819, 526609, 1579827, 259246513, 777739539, 4407190721, 13221572163]

約数ペア:

[(1, 13221572163), (3, 4407190721), (17, 777739539), (51, 259246513), (8369, 1579827), (25107, 526609), (30977, 426819), (92931, 142273)]