4893156921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1307981}}^1$

素因数の和:1308056

約数の個数: 16

約数和(自身を含む): 6906144960

約数和(自身を除く): 2012988039

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 1307981, 3923943, 37931449, 56243183, 113794347, 168729549, 1631052307, 4893156921]

約数ペア:

[(1, 4893156921), (3, 1631052307), (29, 168729549), (43, 113794347), (87, 56243183), (129, 37931449), (1247, 3923943), (3741, 1307981)]