56476147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{15137}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 71209152

約数和(自身を除く): 14733005

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 15137, 105959, 196781, 620617, 1377467, 4344319, 8068021, 56476147]

約数ペア:

[(1, 56476147), (7, 8068021), (13, 4344319), (41, 1377467), (91, 620617), (287, 196781), (533, 105959), (3731, 15137)]