1209824863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 1372148640

約数和(自身を除く): 162323777

約数列:

[1, 13, 23, 169, 299, 409, 761, 3887, 5317, 9407, 9893, 17503, 69121, 122291, 128609, 227539, 311249, 1589783, 2958007, 4046237, 7158727, 52601081, 93063451, 1209824863]

約数ペア:

[(1, 1209824863), (13, 93063451), (23, 52601081), (169, 7158727), (299, 4046237), (409, 2958007), (761, 1589783), (3887, 311249), (5317, 227539), (9407, 128609), (9893, 122291), (17503, 69121)]