83867441

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 97353984

約数和(自身を除く): 13486543

約数列:

[1, 7, 103, 293, 397, 721, 2051, 2779, 30179, 40891, 116321, 211253, 286237, 814247, 11981063, 83867441]

約数ペア:

[(1, 83867441), (7, 11981063), (103, 814247), (293, 286237), (397, 211253), (721, 116321), (2051, 40891), (2779, 30179)]