1271503149

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{565867}}^1$

素因数の和:565984

約数の個数: 16

約数和(自身を含む): 1955639808

約数和(自身を除く): 684136659

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 565867, 1697601, 3961069, 11883207, 60547769, 181643307, 423834383, 1271503149]

約数ペア:

[(1, 1271503149), (3, 423834383), (7, 181643307), (21, 60547769), (107, 11883207), (321, 3961069), (749, 1697601), (2247, 565867)]