12376749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 20782080

約数和(自身を除く): 8405331

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 409, 917, 1227, 1441, 2751, 2863, 4323, 4499, 8589, 10087, 13497, 30261, 31493, 53579, 94479, 160737, 375053, 589369, 1125159, 1768107, 4125583, 12376749]

約数ペア:

[(1, 12376749), (3, 4125583), (7, 1768107), (11, 1125159), (21, 589369), (33, 375053), (77, 160737), (131, 94479), (231, 53579), (393, 31493), (409, 30261), (917, 13497), (1227, 10087), (1441, 8589), (2751, 4499), (2863, 4323)]