1121871843

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{704251}}^1$

素因数の和:704319

約数の個数: 16

約数和(自身を含む): 1690204800

約数和(自身を除く): 568332957

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 704251, 2112753, 6338259, 19014777, 41550809, 124652427, 373957281, 1121871843]

約数ペア:

[(1, 1121871843), (3, 373957281), (9, 124652427), (27, 41550809), (59, 19014777), (177, 6338259), (531, 2112753), (1593, 704251)]