1157689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 16

約数和(自身を含む): 1355200

約数和(自身を除く): 197511

約数列:

[1, 13, 19, 43, 109, 247, 559, 817, 1417, 2071, 4687, 10621, 26923, 60931, 89053, 1157689]

約数ペア:

[(1, 1157689), (13, 89053), (19, 60931), (43, 26923), (109, 10621), (247, 4687), (559, 2071), (817, 1417)]