9898494521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{126691}}^1$

素因数の和:126836

約数の個数: 16

約数和(自身を含む): 10702940160

約数和(自身を除く): 804445639

約数列:

[1, 23, 43, 79, 989, 1817, 3397, 78131, 126691, 2913893, 5447713, 10008589, 125297399, 230197547, 430369327, 9898494521]

約数ペア:

[(1, 9898494521), (23, 430369327), (43, 230197547), (79, 125297399), (989, 10008589), (1817, 5447713), (3397, 2913893), (78131, 126691)]