16392159

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 28413440

約数和(自身を除く): 12021281

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2017, 2709, 6051, 8127, 14119, 18153, 42357, 54459, 86731, 127071, 260193, 381213, 607117, 780579, 1821351, 2341737, 5464053, 16392159]

約数ペア:

[(1, 16392159), (3, 5464053), (7, 2341737), (9, 1821351), (21, 780579), (27, 607117), (43, 381213), (63, 260193), (129, 127071), (189, 86731), (301, 54459), (387, 42357), (903, 18153), (1161, 14119), (2017, 8127), (2709, 6051)]