214988979

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 292118400

約数和(自身を除く): 77129421

約数列:

[1, 3, 59, 177, 643, 1889, 1929, 5667, 37937, 111451, 113811, 334353, 1214627, 3643881, 71662993, 214988979]

約数ペア:

[(1, 214988979), (3, 71662993), (59, 3643881), (177, 1214627), (643, 334353), (1889, 113811), (1929, 111451), (5667, 37937)]