1327404001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{22073}}^1$

素因数の和:22173

約数の個数: 24

約数和(自身を含む): 1691044992

約数和(自身を除く): 363640991

約数列:

[1, 7, 11, 71, 77, 121, 497, 781, 847, 5467, 8591, 22073, 60137, 154511, 242803, 1567183, 1699621, 2670833, 10970281, 17239013, 18695831, 120673091, 189629143, 1327404001]

約数ペア:

[(1, 1327404001), (7, 189629143), (11, 120673091), (71, 18695831), (77, 17239013), (121, 10970281), (497, 2670833), (781, 1699621), (847, 1567183), (5467, 242803), (8591, 154511), (22073, 60137)]