4871581

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 6107360

約数和(自身を除く): 1235779

約数列:

[1, 11, 13, 19, 121, 143, 163, 209, 247, 1573, 1793, 2119, 2299, 2717, 3097, 19723, 23309, 29887, 34067, 40261, 256399, 374737, 442871, 4871581]

約数ペア:

[(1, 4871581), (11, 442871), (13, 374737), (19, 256399), (121, 40261), (143, 34067), (163, 29887), (209, 23309), (247, 19723), (1573, 3097), (1793, 2717), (2119, 2299)]