1394336487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{76081}}^1$

素因数の和:76274

約数の個数: 16

約数和(自身を含む): 1917266400

約数和(自身を除く): 522929913

約数列:

[1, 3, 41, 123, 149, 447, 6109, 18327, 76081, 228243, 3119321, 9357963, 11336069, 34008207, 464778829, 1394336487]

約数ペア:

[(1, 1394336487), (3, 464778829), (41, 34008207), (123, 11336069), (149, 9357963), (447, 3119321), (6109, 228243), (18327, 76081)]