385401947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{22817}}^1$

素因数の和:22970

約数の個数: 16

約数和(自身を含む): 467312640

約数和(自身を除く): 81910693

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 22817, 159719, 433523, 2897759, 3034661, 20284313, 55057421, 385401947]

約数ペア:

[(1, 385401947), (7, 55057421), (19, 20284313), (127, 3034661), (133, 2897759), (889, 433523), (2413, 159719), (16891, 22817)]