40124447

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 48007680

約数和(自身を除く): 7883233

約数列:

[1, 11, 19, 31, 121, 209, 341, 563, 589, 2299, 3751, 6193, 6479, 10697, 17453, 68123, 71269, 117667, 191983, 331607, 1294337, 2111813, 3647677, 40124447]

約数ペア:

[(1, 40124447), (11, 3647677), (19, 2111813), (31, 1294337), (121, 331607), (209, 191983), (341, 117667), (563, 71269), (589, 68123), (2299, 17453), (3751, 10697), (6193, 6479)]