2186151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 3283968

約数和(自身を除く): 1097817

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2137, 6411, 23507, 66247, 70521, 198741, 728717, 2186151]

約数ペア:

[(1, 2186151), (3, 728717), (11, 198741), (31, 70521), (33, 66247), (93, 23507), (341, 6411), (1023, 2137)]