13550751

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 21400704

約数和(自身を除く): 7849953

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2857, 4743, 8571, 25713, 48569, 88567, 145707, 265701, 437121, 797103, 1505639, 4516917, 13550751]

約数ペア:

[(1, 13550751), (3, 4516917), (9, 1505639), (17, 797103), (31, 437121), (51, 265701), (93, 145707), (153, 88567), (279, 48569), (527, 25713), (1581, 8571), (2857, 4743)]