56739397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 66870720

約数和(自身を除く): 10131323

約数列:

[1, 11, 13, 143, 619, 641, 6809, 7051, 8047, 8333, 88517, 91663, 396779, 4364569, 5158127, 56739397]

約数ペア:

[(1, 56739397), (11, 5158127), (13, 4364569), (143, 396779), (619, 91663), (641, 88517), (6809, 8333), (7051, 8047)]