28045299

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 38203904

約数和(自身を除く): 10158605

約数列:

[1, 3, 61, 183, 331, 463, 993, 1389, 20191, 28243, 60573, 84729, 153253, 459759, 9348433, 28045299]

約数ペア:

[(1, 28045299), (3, 9348433), (61, 459759), (183, 153253), (331, 84729), (463, 60573), (993, 28243), (1389, 20191)]