319589787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{11971}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 465471360

約数和(自身を除く): 145881573

約数列:

[1, 3, 11, 33, 809, 2427, 8899, 11971, 26697, 35913, 131681, 395043, 9684539, 29053617, 106529929, 319589787]

約数ペア:

[(1, 319589787), (3, 106529929), (11, 29053617), (33, 9684539), (809, 395043), (2427, 131681), (8899, 35913), (11971, 26697)]