13899697779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{540697}}^1$

素因数の和:540771

約数の個数: 32

約数和(自身を含む): 21800943360

約数和(自身を除く): 7901245581

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 8569, 25707, 540697, 1622091, 5947667, 10273243, 17843001, 22168577, 30819729, 66505731, 113005673, 243854347, 339017019, 421202963, 731563041, 1263608889, 4633232593, 13899697779]

約数ペア:

[(1, 13899697779), (3, 4633232593), (11, 1263608889), (19, 731563041), (33, 421202963), (41, 339017019), (57, 243854347), (123, 113005673), (209, 66505731), (451, 30819729), (627, 22168577), (779, 17843001), (1353, 10273243), (2337, 5947667), (8569, 1622091), (25707, 540697)]