28658139

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1543}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 39427584

約数和(自身を除く): 10769445

約数列:

[1, 3, 41, 123, 151, 453, 1543, 4629, 6191, 18573, 63263, 189789, 232993, 698979, 9552713, 28658139]

約数ペア:

[(1, 28658139), (3, 9552713), (41, 698979), (123, 232993), (151, 189789), (453, 63263), (1543, 18573), (4629, 6191)]