12883977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 19914336

約数和(自身を除く): 7030359

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 787, 963, 1819, 2361, 5457, 7083, 13379, 16371, 40137, 84209, 120411, 252627, 757881, 1431553, 4294659, 12883977]

約数ペア:

[(1, 12883977), (3, 4294659), (9, 1431553), (17, 757881), (51, 252627), (107, 120411), (153, 84209), (321, 40137), (787, 16371), (963, 13379), (1819, 7083), (2361, 5457)]