42873861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 21148539

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 551, 701, 703, 1073, 1653, 2103, 2109, 3219, 13319, 20329, 20387, 25937, 39957, 60987, 61161, 77811, 386251, 492803, 752173, 1158753, 1478409, 2256519, 14291287, 42873861]

約数ペア:

[(1, 42873861), (3, 14291287), (19, 2256519), (29, 1478409), (37, 1158753), (57, 752173), (87, 492803), (111, 386251), (551, 77811), (701, 61161), (703, 60987), (1073, 39957), (1653, 25937), (2103, 20387), (2109, 20329), (3219, 13319)]