2021077873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{16091}}^1$

素因数の和:16284

約数の個数: 16

約数和(自身を含む): 2175123456

約数和(自身を除く): 154045583

約数列:

[1, 23, 43, 127, 989, 2921, 5461, 16091, 125603, 370093, 691913, 2043557, 15913999, 47001811, 87872951, 2021077873]

約数ペア:

[(1, 2021077873), (23, 87872951), (43, 47001811), (127, 15913999), (989, 2043557), (2921, 691913), (5461, 370093), (16091, 125603)]