28349577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 43378400

約数和(自身を除く): 15028823

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 859, 1737, 2577, 3667, 7731, 11001, 16321, 33003, 48963, 146889, 165787, 497361, 1492083, 3149953, 9449859, 28349577]

約数ペア:

[(1, 28349577), (3, 9449859), (9, 3149953), (19, 1492083), (57, 497361), (171, 165787), (193, 146889), (579, 48963), (859, 33003), (1737, 16321), (2577, 11001), (3667, 7731)]