22010261

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 27914040

約数和(自身を除く): 5903779

約数列:

[1, 7, 13, 49, 91, 109, 317, 637, 763, 1417, 2219, 4121, 5341, 9919, 15533, 28847, 34553, 69433, 201929, 241871, 449189, 1693097, 3144323, 22010261]

約数ペア:

[(1, 22010261), (7, 3144323), (13, 1693097), (49, 449189), (91, 241871), (109, 201929), (317, 69433), (637, 34553), (763, 28847), (1417, 15533), (2219, 9919), (4121, 5341)]