8351541289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2238419}}^1$

素因数の和:2238480

約数の個数: 16

約数和(自身を含む): 10529527680

約数和(自身を除く): 2177986391

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 2238419, 15668933, 29099447, 91775179, 203696129, 642426253, 1193077327, 8351541289]

約数ペア:

[(1, 8351541289), (7, 1193077327), (13, 642426253), (41, 203696129), (91, 91775179), (287, 29099447), (533, 15668933), (3731, 2238419)]