7875321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 11014080

約数和(自身を除く): 3138759

約数列:

[1, 3, 41, 43, 123, 129, 1489, 1763, 4467, 5289, 61049, 64027, 183147, 192081, 2625107, 7875321]

約数ペア:

[(1, 7875321), (3, 2625107), (41, 192081), (43, 183147), (123, 64027), (129, 61049), (1489, 5289), (1763, 4467)]