13865269

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 16577120

約数和(自身を除く): 2711851

約数列:

[1, 11, 19, 37, 121, 163, 209, 407, 703, 1793, 2299, 3097, 4477, 6031, 7733, 19723, 34067, 66341, 85063, 114589, 374737, 729751, 1260479, 13865269]

約数ペア:

[(1, 13865269), (11, 1260479), (19, 729751), (37, 374737), (121, 114589), (163, 85063), (209, 66341), (407, 34067), (703, 19723), (1793, 7733), (2299, 6031), (3097, 4477)]