12976457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 15023232

約数和(自身を除く): 2046775

約数列:

[1, 13, 17, 71, 221, 827, 923, 1207, 10751, 14059, 15691, 58717, 182767, 763321, 998189, 12976457]

約数ペア:

[(1, 12976457), (13, 998189), (17, 763321), (71, 182767), (221, 58717), (827, 15691), (923, 14059), (1207, 10751)]