13858081281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7367401}}^1$

素因数の和:7367437

約数の個数: 24

約数和(自身を含む): 22986294240

約数和(自身を除く): 9128212959

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7367401, 22102203, 66306609, 81041411, 139980619, 243124233, 419941857, 729372699, 1259825571, 1539786809, 4619360427, 13858081281]

約数ペア:

[(1, 13858081281), (3, 4619360427), (9, 1539786809), (11, 1259825571), (19, 729372699), (33, 419941857), (57, 243124233), (99, 139980619), (171, 81041411), (209, 66306609), (627, 22102203), (1881, 7367401)]