28760079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 39271392

約数和(自身を除く): 10511313

約数列:

[1, 3, 53, 159, 277, 653, 831, 1959, 14681, 34609, 44043, 103827, 180881, 542643, 9586693, 28760079]

約数ペア:

[(1, 28760079), (3, 9586693), (53, 542643), (159, 180881), (277, 103827), (653, 44043), (831, 34609), (1959, 14681)]