2247452739

素因数分解:

$3^2\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{17077}}^1$

素因数の和:19179

約数の個数: 24

約数和(自身を含む): 3712074080

約数和(自身を除く): 1464621341

約数列:

[1, 3, 7, 9, 21, 63, 2089, 6267, 14623, 17077, 18801, 43869, 51231, 119539, 131607, 153693, 358617, 1075851, 35673853, 107021559, 249716971, 321064677, 749150913, 2247452739]

約数ペア:

[(1, 2247452739), (3, 749150913), (7, 321064677), (9, 249716971), (21, 107021559), (63, 35673853), (2089, 1075851), (6267, 358617), (14623, 153693), (17077, 131607), (18801, 119539), (43869, 51231)]