12741663891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{186437}}^1$

素因数の和:186579

約数の個数: 32

約数和(自身を含む): 19687852800

約数和(自身を除く): 6946188909

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 1199, 2071, 3597, 6213, 22781, 68343, 186437, 559311, 2050807, 3542303, 6152421, 10626909, 20321633, 38965333, 60964899, 116895999, 223537963, 386111027, 670613889, 1158333081, 4247221297, 12741663891]

約数ペア:

[(1, 12741663891), (3, 4247221297), (11, 1158333081), (19, 670613889), (33, 386111027), (57, 223537963), (109, 116895999), (209, 60964899), (327, 38965333), (627, 20321633), (1199, 10626909), (2071, 6152421), (3597, 3542303), (6213, 2050807), (22781, 559311), (68343, 186437)]