12077901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6457

約数の個数: 24

約数和(自身を含む): 20036640

約数和(自身を除く): 7958739

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6421, 19263, 57789, 70631, 121999, 211893, 365997, 635679, 1097991, 1341989, 4025967, 12077901]

約数ペア:

[(1, 12077901), (3, 4025967), (9, 1341989), (11, 1097991), (19, 635679), (33, 365997), (57, 211893), (99, 121999), (171, 70631), (209, 57789), (627, 19263), (1881, 6421)]