804966141

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017459}}^1$

素因数の和:2017488

約数の個数: 16

約数和(自身を含む): 1291174400

約数和(自身を除く): 486208259

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2017459, 6052377, 14122213, 38331721, 42366639, 114995163, 268322047, 804966141]

約数ペア:

[(1, 804966141), (3, 268322047), (7, 114995163), (19, 42366639), (21, 38331721), (57, 14122213), (133, 6052377), (399, 2017459)]