2843559

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4646400

約数和(自身を除く): 1802841

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 241, 437, 513, 621, 723, 1311, 2169, 3933, 4579, 5543, 6507, 11799, 13737, 16629, 41211, 49887, 105317, 123633, 149661, 315951, 947853, 2843559]

約数ペア:

[(1, 2843559), (3, 947853), (9, 315951), (19, 149661), (23, 123633), (27, 105317), (57, 49887), (69, 41211), (171, 16629), (207, 13737), (241, 11799), (437, 6507), (513, 5543), (621, 4579), (723, 3933), (1311, 2169)]