13144639263

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1974559}}^1$

素因数の和:1974886

約数の個数: 16

約数和(自身を含む): 20093122560

約数和(自身を除く): 6948483297

約数列:

[1, 3, 7, 21, 317, 951, 2219, 6657, 1974559, 5923677, 13821913, 41465739, 625935203, 1877805609, 4381546421, 13144639263]

約数ペア:

[(1, 13144639263), (3, 4381546421), (7, 1877805609), (21, 625935203), (317, 41465739), (951, 13821913), (2219, 5923677), (6657, 1974559)]