47693737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1307}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 58891392

約数和(自身を除く): 11197655

約数列:

[1, 7, 13, 91, 401, 1307, 2807, 5213, 9149, 16991, 36491, 118937, 524107, 3668749, 6813391, 47693737]

約数ペア:

[(1, 47693737), (7, 6813391), (13, 3668749), (91, 524107), (401, 118937), (1307, 36491), (2807, 16991), (5213, 9149)]