1047442011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197147}}^1$

素因数の和:197191

約数の個数: 32

約数和(自身を含む): 1816915968

約数和(自身を除く): 769473957

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 197147, 591441, 1380029, 2168617, 4140087, 4534381, 6505851, 13603143, 15180319, 31740667, 45540957, 49878191, 95222001, 149634573, 349147337, 1047442011]

約数ペア:

[(1, 1047442011), (3, 349147337), (7, 149634573), (11, 95222001), (21, 49878191), (23, 45540957), (33, 31740667), (69, 15180319), (77, 13603143), (161, 6505851), (231, 4534381), (253, 4140087), (483, 2168617), (759, 1380029), (1771, 591441), (5313, 197147)]