38645943

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{96857}}^1$

素因数の和:96886

約数の個数: 16

約数和(自身を含む): 61989120

約数和(自身を除く): 23343177

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 96857, 290571, 677999, 1840283, 2033997, 5520849, 12881981, 38645943]

約数ペア:

[(1, 38645943), (3, 12881981), (7, 5520849), (19, 2033997), (21, 1840283), (57, 677999), (133, 290571), (399, 96857)]