858902589

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{5039}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 1306368000

約数和(自身を除く): 447465411

約数列:

[1, 3, 9, 27, 59, 107, 177, 321, 531, 963, 1593, 2889, 5039, 6313, 15117, 18939, 45351, 56817, 136053, 170451, 297301, 539173, 891903, 1617519, 2675709, 4852557, 8027127, 14557671, 31811207, 95433621, 286300863, 858902589]

約数ペア:

[(1, 858902589), (3, 286300863), (9, 95433621), (27, 31811207), (59, 14557671), (107, 8027127), (177, 4852557), (321, 2675709), (531, 1617519), (963, 891903), (1593, 539173), (2889, 297301), (5039, 170451), (6313, 136053), (15117, 56817), (18939, 45351)]