16799391

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 27840384

約数和(自身を除く): 11040993

約数列:

[1, 3, 7, 9, 21, 63, 467, 571, 1401, 1713, 3269, 3997, 4203, 5139, 9807, 11991, 29421, 35973, 266657, 799971, 1866599, 2399913, 5599797, 16799391]

約数ペア:

[(1, 16799391), (3, 5599797), (7, 2399913), (9, 1866599), (21, 799971), (63, 266657), (467, 35973), (571, 29421), (1401, 11991), (1713, 9807), (3269, 5139), (3997, 4203)]