920077521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{50971}}^1$

素因数の和:51532

約数の個数: 16

約数和(自身を含む): 1340767488

約数和(自身を除く): 420689967

約数列:

[1, 3, 11, 33, 547, 1641, 6017, 18051, 50971, 152913, 560681, 1682043, 27881137, 83643411, 306692507, 920077521]

約数ペア:

[(1, 920077521), (3, 306692507), (11, 83643411), (33, 27881137), (547, 1682043), (1641, 560681), (6017, 152913), (18051, 50971)]