4080497427

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{83023}}^1$

素因数の和:83199

約数の個数: 24

約数和(自身を含む): 6078685184

約数和(自身を除く): 1998187757

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 1143, 5461, 16383, 49149, 83023, 249069, 747207, 3569989, 10543921, 10709967, 31631763, 32129901, 94895289, 453388603, 1360165809, 4080497427]

約数ペア:

[(1, 4080497427), (3, 1360165809), (9, 453388603), (43, 94895289), (127, 32129901), (129, 31631763), (381, 10709967), (387, 10543921), (1143, 3569989), (5461, 747207), (16383, 249069), (49149, 83023)]