291217268197

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4191443}}^1$

素因数の和:4191588

約数の個数: 16

約数和(自身を含む): 318080302272

約数和(自身を除く): 26863034075

約数列:

[1, 17, 61, 67, 1037, 1139, 4087, 69479, 4191443, 71254531, 255678023, 280826681, 4346526391, 4774053577, 17130427541, 291217268197]

約数ペア:

[(1, 291217268197), (17, 17130427541), (61, 4774053577), (67, 4346526391), (1037, 280826681), (1139, 255678023), (4087, 71254531), (69479, 4191443)]