2921000463

素因数分解:

$3^2\times {\mathrm{641}}^1\times {\mathrm{506327}}^1$

素因数の和:506974

約数の個数: 12

約数和(自身を含む): 4225813488

約数和(自身を除く): 1304813025

約数列:

[1, 3, 9, 641, 1923, 5769, 506327, 1518981, 4556943, 324555607, 973666821, 2921000463]

約数ペア:

[(1, 2921000463), (3, 973666821), (9, 324555607), (641, 4556943), (1923, 1518981), (5769, 506327)]