56815563

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3691}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 86717696

約数和(自身を除く): 29902133

約数列:

[1, 3, 7, 21, 733, 2199, 3691, 5131, 11073, 15393, 25837, 77511, 2705503, 8116509, 18938521, 56815563]

約数ペア:

[(1, 56815563), (3, 18938521), (7, 8116509), (21, 2705503), (733, 77511), (2199, 25837), (3691, 15393), (5131, 11073)]