38400147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 19388493

約数列:

[1, 3, 9, 29, 87, 167, 261, 501, 881, 1503, 2643, 4843, 7929, 14529, 25549, 43587, 76647, 147127, 229941, 441381, 1324143, 4266683, 12800049, 38400147]

約数ペア:

[(1, 38400147), (3, 12800049), (9, 4266683), (29, 1324143), (87, 441381), (167, 229941), (261, 147127), (501, 76647), (881, 43587), (1503, 25549), (2643, 14529), (4843, 7929)]