3810963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 5958400

約数和(自身を除く): 2147437

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 139, 247, 417, 481, 703, 741, 1443, 1807, 2109, 2641, 5143, 5421, 7923, 9139, 15429, 27417, 34333, 66859, 97717, 102999, 200577, 293151, 1270321, 3810963]

約数ペア:

[(1, 3810963), (3, 1270321), (13, 293151), (19, 200577), (37, 102999), (39, 97717), (57, 66859), (111, 34333), (139, 27417), (247, 15429), (417, 9139), (481, 7923), (703, 5421), (741, 5143), (1443, 2641), (1807, 2109)]