83531487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3331}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 120165248

約数和(自身を除く): 36633761

約数列:

[1, 3, 13, 39, 643, 1929, 3331, 8359, 9993, 25077, 43303, 129909, 2141833, 6425499, 27843829, 83531487]

約数ペア:

[(1, 83531487), (3, 27843829), (13, 6425499), (39, 2141833), (643, 129909), (1929, 43303), (3331, 25077), (8359, 9993)]