489482877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{7529}}^1$

素因数の和:9212

約数の個数: 16

約数和(自身を含む): 703362240

約数和(自身を除く): 213879363

約数列:

[1, 3, 13, 39, 1667, 5001, 7529, 21671, 22587, 65013, 97877, 293631, 12550843, 37652529, 163160959, 489482877]

約数ペア:

[(1, 489482877), (3, 163160959), (13, 37652529), (39, 12550843), (1667, 293631), (5001, 97877), (7529, 65013), (21671, 22587)]