7900551

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{5521}}^1$

素因数の和:5583

約数の個数: 16

約数和(自身を含む): 11927520

約数和(自身を除く): 4026969

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 5521, 16563, 49689, 149067, 292613, 877839, 2633517, 7900551]

約数ペア:

[(1, 7900551), (3, 2633517), (9, 877839), (27, 292613), (53, 149067), (159, 49689), (477, 16563), (1431, 5521)]