1231379281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{2939}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 1378036800

約数和(自身を除く): 146657519

約数列:

[1, 11, 41, 451, 929, 2939, 10219, 32329, 38089, 120499, 418979, 1325489, 2730331, 30033641, 111943571, 1231379281]

約数ペア:

[(1, 1231379281), (11, 111943571), (41, 30033641), (451, 2730331), (929, 1325489), (2939, 418979), (10219, 120499), (32329, 38089)]