2860143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1736337

約数列:

[1, 3, 11, 13, 33, 39, 59, 113, 143, 177, 339, 429, 649, 767, 1243, 1469, 1947, 2301, 3729, 4407, 6667, 8437, 16159, 20001, 25311, 48477, 73337, 86671, 220011, 260013, 953381, 2860143]

約数ペア:

[(1, 2860143), (3, 953381), (11, 260013), (13, 220011), (33, 86671), (39, 73337), (59, 48477), (113, 25311), (143, 20001), (177, 16159), (339, 8437), (429, 6667), (649, 4407), (767, 3729), (1243, 2301), (1469, 1947)]