24997527

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 37930464

約数和(自身を除く): 12932937

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 613, 1773, 1839, 4531, 5517, 13593, 14099, 40779, 42297, 120761, 126891, 362283, 1086849, 2777503, 8332509, 24997527]

約数ペア:

[(1, 24997527), (3, 8332509), (9, 2777503), (23, 1086849), (69, 362283), (197, 126891), (207, 120761), (591, 42297), (613, 40779), (1773, 14099), (1839, 13593), (4531, 5517)]