1089088273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{4157}}^1$

素因数の和:7056

約数の個数: 16

約数和(自身を含む): 1341204480

約数和(自身を除く): 252116207

約数列:

[1, 7, 13, 91, 2879, 4157, 20153, 29099, 37427, 54041, 261989, 378287, 11968003, 83776021, 155584039, 1089088273]

約数ペア:

[(1, 1089088273), (7, 155584039), (13, 83776021), (91, 11968003), (2879, 378287), (4157, 261989), (20153, 54041), (29099, 37427)]