249519193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{68947}}^1$

素因数の和:69012

約数の個数: 16

約数和(自身を含む): 317712384

約数和(自身を除く): 68193191

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 68947, 482629, 758417, 3240509, 5308919, 22683563, 35645599, 249519193]

約数ペア:

[(1, 249519193), (7, 35645599), (11, 22683563), (47, 5308919), (77, 3240509), (329, 758417), (517, 482629), (3619, 68947)]