84680561

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{1087}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 100270080

約数和(自身を除く): 15589519

約数列:

[1, 7, 31, 217, 359, 1087, 2513, 7609, 11129, 33697, 77903, 235879, 390233, 2731631, 12097223, 84680561]

約数ペア:

[(1, 84680561), (7, 12097223), (31, 2731631), (217, 390233), (359, 235879), (1087, 77903), (2513, 33697), (7609, 11129)]