289762143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{32401}}^1$

素因数の和:32686

約数の個数: 16

約数和(自身を含む): 423040512

約数和(自身を除く): 133278369

約数列:

[1, 3, 11, 33, 271, 813, 2981, 8943, 32401, 97203, 356411, 1069233, 8780671, 26342013, 96587381, 289762143]

約数ペア:

[(1, 289762143), (3, 96587381), (11, 26342013), (33, 8780671), (271, 1069233), (813, 356411), (2981, 97203), (8943, 32401)]