119404747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21841}}^1$

素因数の和:21930

約数の個数: 16

約数和(自身を含む): 150971904

約数和(自身を除く): 31567157

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 21841, 152887, 240251, 1550711, 1681757, 10854977, 17057821, 119404747]

約数ペア:

[(1, 119404747), (7, 17057821), (11, 10854977), (71, 1681757), (77, 1550711), (497, 240251), (781, 152887), (5467, 21841)]