424703997

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{300569}}^1$

素因数の和:300732

約数の個数: 12

約数和(自身を含む): 617370780

約数和(自身を除く): 192666783

約数列:

[1, 3, 9, 157, 471, 1413, 300569, 901707, 2705121, 47189333, 141567999, 424703997]

約数ペア:

[(1, 424703997), (3, 141567999), (9, 47189333), (157, 2705121), (471, 901707), (1413, 300569)]