2496771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4044800

約数和(自身を除く): 1548029

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 157, 171, 279, 471, 513, 589, 837, 1413, 1767, 2983, 4239, 4867, 5301, 8949, 14601, 15903, 26847, 43803, 80541, 92473, 131409, 277419, 832257, 2496771]

約数ペア:

[(1, 2496771), (3, 832257), (9, 277419), (19, 131409), (27, 92473), (31, 80541), (57, 43803), (93, 26847), (157, 15903), (171, 14601), (279, 8949), (471, 5301), (513, 4867), (589, 4239), (837, 2983), (1413, 1767)]