2783108237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{38861}}^1$

素因数の和:39668

約数の個数: 16

約数和(自身を含む): 3429804672

約数和(自身を除く): 646696435

約数列:

[1, 7, 13, 91, 787, 5509, 10231, 38861, 71617, 272027, 505193, 3536351, 30583607, 214085249, 397586891, 2783108237]

約数ペア:

[(1, 2783108237), (7, 397586891), (13, 214085249), (91, 30583607), (787, 3536351), (5509, 505193), (10231, 272027), (38861, 71617)]