2619513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 1815687

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 439, 459, 663, 1317, 1989, 3951, 5707, 5967, 7463, 11853, 17121, 22389, 51363, 67167, 97019, 154089, 201501, 291057, 873171, 2619513]

約数ペア:

[(1, 2619513), (3, 873171), (9, 291057), (13, 201501), (17, 154089), (27, 97019), (39, 67167), (51, 51363), (117, 22389), (153, 17121), (221, 11853), (351, 7463), (439, 5967), (459, 5707), (663, 3951), (1317, 1989)]