1177776891

素因数分解:

$3^2\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{1439}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 1714452480

約数和(自身を除く): 536675589

約数列:

[1, 3, 9, 211, 431, 633, 1293, 1439, 1899, 3879, 4317, 12951, 90941, 272823, 303629, 620209, 818469, 910887, 1860627, 2732661, 5581881, 130864099, 392592297, 1177776891]

約数ペア:

[(1, 1177776891), (3, 392592297), (9, 130864099), (211, 5581881), (431, 2732661), (633, 1860627), (1293, 910887), (1439, 818469), (1899, 620209), (3879, 303629), (4317, 272823), (12951, 90941)]