3876243371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{203809}}^1$

素因数の和:203859

約数の個数: 32

約数和(自身を含む): 5478412800

約数和(自身を除く): 1602169429

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 203809, 1426663, 2241899, 2649517, 3872371, 15693293, 18546619, 27106597, 29144687, 42596081, 50340823, 204012809, 298172567, 352385761, 553749053, 3876243371]

約数ペア:

[(1, 3876243371), (7, 553749053), (11, 352385761), (13, 298172567), (19, 204012809), (77, 50340823), (91, 42596081), (133, 29144687), (143, 27106597), (209, 18546619), (247, 15693293), (1001, 3872371), (1463, 2649517), (1729, 2241899), (2717, 1426663), (19019, 203809)]