16786107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 26614224

約数和(自身を除く): 9828117

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2707, 6201, 8121, 24363, 35191, 105573, 143471, 316719, 430413, 1291239, 1865123, 5595369, 16786107]

約数ペア:

[(1, 16786107), (3, 5595369), (9, 1865123), (13, 1291239), (39, 430413), (53, 316719), (117, 143471), (159, 105573), (477, 35191), (689, 24363), (2067, 8121), (2707, 6201)]