380957239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{13649}}^1$

素因数の和:13794

約数の個数: 16

約数和(自身を含む): 435708000

約数和(自身を除く): 54750761

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 13649, 27911, 177437, 259331, 1542337, 3371303, 20050381, 29304403, 380957239]

約数ペア:

[(1, 380957239), (13, 29304403), (19, 20050381), (113, 3371303), (247, 1542337), (1469, 259331), (2147, 177437), (13649, 27911)]