21092912151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9861109}}^1$

素因数の和:9861166

約数の個数: 16

約数和(自身を含む): 30293329920

約数和(自身を除く): 9200417769

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9861109, 29583327, 226805507, 305694379, 680416521, 917083137, 7030970717, 21092912151]

約数ペア:

[(1, 21092912151), (3, 7030970717), (23, 917083137), (31, 680416521), (69, 305694379), (93, 226805507), (713, 29583327), (2139, 9861109)]