16103787

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 26234880

約数和(自身を除く): 10131093

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 853, 899, 2559, 2697, 5971, 6293, 17913, 18879, 24737, 26443, 74211, 79329, 173159, 185101, 519477, 555303, 766847, 2300541, 5367929, 16103787]

約数ペア:

[(1, 16103787), (3, 5367929), (7, 2300541), (21, 766847), (29, 555303), (31, 519477), (87, 185101), (93, 173159), (203, 79329), (217, 74211), (609, 26443), (651, 24737), (853, 18879), (899, 17913), (2559, 6293), (2697, 5971)]