289586733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{11117}}^1$

素因数の和:11596

約数の個数: 16

約数和(自身を含む): 407363520

約数和(自身を除く): 117776787

約数列:

[1, 3, 19, 57, 457, 1371, 8683, 11117, 26049, 33351, 211223, 633669, 5080469, 15241407, 96528911, 289586733]

約数ペア:

[(1, 289586733), (3, 96528911), (19, 15241407), (57, 5080469), (457, 633669), (1371, 211223), (8683, 33351), (11117, 26049)]