1328318173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{41351}}^1$

素因数の和:41724

約数の個数: 16

約数和(自身を含む): 1639524096

約数和(自身を除く): 311205923

約数列:

[1, 7, 13, 91, 353, 2471, 4589, 32123, 41351, 289457, 537563, 3762941, 14596903, 102178321, 189759739, 1328318173]

約数ペア:

[(1, 1328318173), (7, 189759739), (13, 102178321), (91, 14596903), (353, 3762941), (2471, 537563), (4589, 289457), (32123, 41351)]