30450381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7297}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 44138304

約数和(自身を除く): 13687923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 7297, 21891, 94861, 284583, 780779, 2342337, 10150127, 30450381]

約数ペア:

[(1, 30450381), (3, 10150127), (13, 2342337), (39, 780779), (107, 284583), (321, 94861), (1391, 21891), (4173, 7297)]