2015142003

素因数分解:

$3^3\times 7^2\times {\mathrm{1523161}}^1$

素因数の和:1523184

約数の個数: 24

約数和(自身を含む): 3472809360

約数和(自身を除く): 1457667357

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1523161, 4569483, 10662127, 13708449, 31986381, 41125347, 74634889, 95959143, 223904667, 287877429, 671714001, 2015142003]

約数ペア:

[(1, 2015142003), (3, 671714001), (7, 287877429), (9, 223904667), (21, 95959143), (27, 74634889), (49, 41125347), (63, 31986381), (147, 13708449), (189, 10662127), (441, 4569483), (1323, 1523161)]