31388021269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2288257}}^1$

素因数の和:2288340

約数の個数: 16

約数和(自身を含む): 36246006720

約数和(自身を除く): 4857985451

約数列:

[1, 11, 29, 43, 319, 473, 1247, 13717, 2288257, 25170827, 66359453, 98395051, 729953983, 1082345561, 2853456479, 31388021269]

約数ペア:

[(1, 31388021269), (11, 2853456479), (29, 1082345561), (43, 729953983), (319, 98395051), (473, 66359453), (1247, 25170827), (13717, 2288257)]