531036931173

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1830701}}^1$

素因数の和:1831457

約数の個数: 32

約数和(自身を含む): 852960675840

約数和(自身を除く): 321923744667

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 727, 2181, 5089, 13813, 15267, 41439, 96691, 290073, 1830701, 5492103, 12814907, 34783319, 38444721, 104349957, 243483233, 730449699, 1330919627, 3992758881, 9316437389, 25287472913, 27949312167, 75862418739, 177012310391, 531036931173]

約数ペア:

[(1, 531036931173), (3, 177012310391), (7, 75862418739), (19, 27949312167), (21, 25287472913), (57, 9316437389), (133, 3992758881), (399, 1330919627), (727, 730449699), (2181, 243483233), (5089, 104349957), (13813, 38444721), (15267, 34783319), (41439, 12814907), (96691, 5492103), (290073, 1830701)]