1900579617

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{174959}}^1$

素因数の和:175053

約数の個数: 24

約数和(自身を含む): 2947726080

約数和(自身を除く): 1047146463

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 174959, 524877, 1574631, 2974303, 8922909, 12422089, 26768727, 37266267, 111798801, 211175513, 633526539, 1900579617]

約数ペア:

[(1, 1900579617), (3, 633526539), (9, 211175513), (17, 111798801), (51, 37266267), (71, 26768727), (153, 12422089), (213, 8922909), (639, 2974303), (1207, 1574631), (3621, 524877), (10863, 174959)]