38967993

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 62441600

約数和(自身を除く): 23473607

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2053, 2109, 6159, 6327, 18477, 18981, 39007, 55431, 75961, 117021, 227883, 351063, 683649, 1053189, 1443259, 2050947, 4329777, 12989331, 38967993]

約数ペア:

[(1, 38967993), (3, 12989331), (9, 4329777), (19, 2050947), (27, 1443259), (37, 1053189), (57, 683649), (111, 351063), (171, 227883), (333, 117021), (513, 75961), (703, 55431), (999, 39007), (2053, 18981), (2109, 18477), (6159, 6327)]