3899883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 5931408

約数和(自身を除く): 2031525

約数列:

[1, 3, 13, 19, 39, 57, 247, 277, 361, 741, 831, 1083, 3601, 4693, 5263, 10803, 14079, 15789, 68419, 99997, 205257, 299991, 1299961, 3899883]

約数ペア:

[(1, 3899883), (3, 1299961), (13, 299991), (19, 205257), (39, 99997), (57, 68419), (247, 15789), (277, 14079), (361, 10803), (741, 5263), (831, 4693), (1083, 3601)]