1780453641

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{13469}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 2398737600

約数和(自身を除く): 618283959

約数列:

[1, 3, 139, 317, 417, 951, 13469, 40407, 44063, 132189, 1872191, 4269673, 5616573, 12809019, 593484547, 1780453641]

約数ペア:

[(1, 1780453641), (3, 593484547), (139, 12809019), (317, 5616573), (417, 4269673), (951, 1872191), (13469, 132189), (40407, 44063)]