16514199

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15708

約数の個数: 20

約数和(自身を含む): 26568696

約数和(自身を除く): 10054497

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 15683, 47049, 141147, 203879, 423441, 611637, 1270323, 1834911, 5504733, 16514199]

約数ペア:

[(1, 16514199), (3, 5504733), (9, 1834911), (13, 1270323), (27, 611637), (39, 423441), (81, 203879), (117, 141147), (351, 47049), (1053, 15683)]