290794217

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1\times {\mathrm{1109}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 340139520

約数和(自身を除く): 49345303

約数列:

[1, 7, 47, 329, 797, 1109, 5579, 7763, 37459, 52123, 262213, 364861, 883873, 6187111, 41542031, 290794217]

約数ペア:

[(1, 290794217), (7, 41542031), (47, 6187111), (329, 883873), (797, 364861), (1109, 262213), (5579, 52123), (7763, 37459)]