28600137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1747}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 44175456

約数和(自身を除く): 15575319

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1747, 1819, 5241, 5457, 15723, 16371, 29699, 89097, 186929, 267291, 560787, 1682361, 3177793, 9533379, 28600137]

約数ペア:

[(1, 28600137), (3, 9533379), (9, 3177793), (17, 1682361), (51, 560787), (107, 267291), (153, 186929), (321, 89097), (963, 29699), (1747, 16371), (1819, 15723), (5241, 5457)]