1983098887

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{6277}}^1$

素因数の和:6679

約数の個数: 24

約数和(自身を含む): 2498242208

約数和(自身を除く): 515143321

約数列:

[1, 7, 11, 77, 121, 373, 847, 2611, 4103, 6277, 28721, 43939, 45133, 69047, 315931, 483329, 759517, 2341321, 5316619, 16389247, 25754531, 180281717, 283299841, 1983098887]

約数ペア:

[(1, 1983098887), (7, 283299841), (11, 180281717), (77, 25754531), (121, 16389247), (373, 5316619), (847, 2341321), (2611, 759517), (4103, 483329), (6277, 315931), (28721, 69047), (43939, 45133)]