28933107

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1571}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 44166912

約数和(自身を除く): 15233805

約数列:

[1, 3, 7, 21, 877, 1571, 2631, 4713, 6139, 10997, 18417, 32991, 1377767, 4133301, 9644369, 28933107]

約数ペア:

[(1, 28933107), (3, 9644369), (7, 4133301), (21, 1377767), (877, 32991), (1571, 18417), (2631, 10997), (4713, 6139)]