528734739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{6823}}^1$

素因数の和:8826

約数の個数: 16

約数和(自身を含む): 759702272

約数和(自身を除く): 230967533

約数列:

[1, 3, 13, 39, 1987, 5961, 6823, 20469, 25831, 77493, 88699, 266097, 13557301, 40671903, 176244913, 528734739]

約数ペア:

[(1, 528734739), (3, 176244913), (13, 40671903), (39, 13557301), (1987, 266097), (5961, 88699), (6823, 77493), (20469, 25831)]