28625523

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 39763200

約数和(自身を除く): 11137677

約数列:

[1, 3, 29, 87, 151, 453, 2179, 4379, 6537, 13137, 63191, 189573, 329029, 987087, 9541841, 28625523]

約数ペア:

[(1, 28625523), (3, 9541841), (29, 987087), (87, 329029), (151, 189573), (453, 63191), (2179, 13137), (4379, 6537)]