538431091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 593847936

約数和(自身を除く): 55416845

約数列:

[1, 11, 131, 491, 761, 1441, 5401, 8371, 64321, 99691, 373651, 707531, 1096601, 4110161, 48948281, 538431091]

約数ペア:

[(1, 538431091), (11, 48948281), (131, 4110161), (491, 1096601), (761, 707531), (1441, 373651), (5401, 99691), (8371, 64321)]