283134771

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{18301}}^1$

素因数の和:18504

約数の個数: 20

約数和(自身を含む): 425192064

約数和(自身を除く): 142057293

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 15471, 18301, 54903, 164709, 494127, 1482381, 3495491, 10486473, 31459419, 94378257, 283134771]

約数ペア:

[(1, 283134771), (3, 94378257), (9, 31459419), (27, 10486473), (81, 3495491), (191, 1482381), (573, 494127), (1719, 164709), (5157, 54903), (15471, 18301)]