28069089

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 38313024

約数和(自身を除く): 10243935

約数列:

[1, 3, 61, 163, 183, 489, 941, 2823, 9943, 29829, 57401, 153383, 172203, 460149, 9356363, 28069089]

約数ペア:

[(1, 28069089), (3, 9356363), (61, 460149), (163, 172203), (183, 153383), (489, 57401), (941, 29829), (2823, 9943)]