830532021

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{207997}}^1$

素因数の和:208033

約数の個数: 16

約数和(自身を含む): 1218036288

約数和(自身を除く): 387504267

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 207997, 623991, 2287967, 6863901, 25167637, 75502911, 276844007, 830532021]

約数ペア:

[(1, 830532021), (3, 276844007), (11, 75502911), (33, 25167637), (121, 6863901), (363, 2287967), (1331, 623991), (3993, 207997)]