143421553

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 159936192

約数和(自身を除く): 16514639

約数列:

[1, 11, 61, 211, 671, 1013, 2321, 11143, 12871, 61793, 141581, 213743, 679723, 2351173, 13038323, 143421553]

約数ペア:

[(1, 143421553), (11, 13038323), (61, 2351173), (211, 679723), (671, 213743), (1013, 141581), (2321, 61793), (11143, 12871)]