489404877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{115127}}^1$

素因数の和:115252

約数の個数: 16

約数和(自身を含む): 709188480

約数和(自身を除く): 219783603

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 115127, 345381, 1496651, 4489953, 12548843, 37646529, 163134959, 489404877]

約数ペア:

[(1, 489404877), (3, 163134959), (13, 37646529), (39, 12548843), (109, 4489953), (327, 1496651), (1417, 345381), (4251, 115127)]