1980099

素因数分解:

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

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3283200

約数和(自身を除く): 1303101

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 113, 177, 297, 339, 531, 649, 1017, 1243, 1593, 1947, 3051, 3729, 5841, 6667, 11187, 17523, 20001, 33561, 60003, 73337, 180009, 220011, 660033, 1980099]

約数ペア:

[(1, 1980099), (3, 660033), (9, 220011), (11, 180009), (27, 73337), (33, 60003), (59, 33561), (99, 20001), (113, 17523), (177, 11187), (297, 6667), (339, 5841), (531, 3729), (649, 3051), (1017, 1947), (1243, 1593)]