9887319

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 16712640

約数和(自身を除く): 6825321

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1657, 1989, 4971, 5967, 14913, 21541, 28169, 44739, 64623, 84507, 193869, 253521, 366197, 581607, 760563, 1098591, 3295773, 9887319]

約数ペア:

[(1, 9887319), (3, 3295773), (9, 1098591), (13, 760563), (17, 581607), (27, 366197), (39, 253521), (51, 193869), (117, 84507), (153, 64623), (221, 44739), (351, 28169), (459, 21541), (663, 14913), (1657, 5967), (1989, 4971)]