291297193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{1319}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 337011840

約数和(自身を除く): 45714647

約数列:

[1, 11, 17, 187, 1181, 1319, 12991, 14509, 20077, 22423, 220847, 246653, 1557739, 17135129, 26481563, 291297193]

約数ペア:

[(1, 291297193), (11, 26481563), (17, 17135129), (187, 1557739), (1181, 246653), (1319, 220847), (12991, 22423), (14509, 20077)]