251180941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3491}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 284276736

約数和(自身を除く): 33095795

約数列:

[1, 11, 31, 211, 341, 2321, 3491, 6541, 38401, 71951, 108221, 736601, 1190431, 8102611, 22834631, 251180941]

約数ペア:

[(1, 251180941), (11, 22834631), (31, 8102611), (211, 1190431), (341, 736601), (2321, 108221), (3491, 71951), (6541, 38401)]