2439342885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{28297}}^1$

素因数の和:29133

約数の個数: 32

約数和(自身を含む): 4466103552

約数和(自身を除く): 2026760667

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 821, 2463, 4105, 5747, 12315, 17241, 28297, 28735, 84891, 86205, 141485, 198079, 424455, 594237, 990395, 2971185, 23231837, 69695511, 116159185, 162622859, 348477555, 487868577, 813114295, 2439342885]

約数ペア:

[(1, 2439342885), (3, 813114295), (5, 487868577), (7, 348477555), (15, 162622859), (21, 116159185), (35, 69695511), (105, 23231837), (821, 2971185), (2463, 990395), (4105, 594237), (5747, 424455), (12315, 198079), (17241, 141485), (28297, 86205), (28735, 84891)]