996779949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{18229}}^1$

素因数の和:19900

約数の個数: 16

約数和(自身を含む): 1450816320

約数和(自身を除く): 454036371

約数列:

[1, 3, 11, 33, 1657, 4971, 18227, 18229, 54681, 54687, 200519, 601557, 30205453, 90616359, 332259983, 996779949]

約数ペア:

[(1, 996779949), (3, 332259983), (11, 90616359), (33, 30205453), (1657, 601557), (4971, 200519), (18227, 54687), (18229, 54681)]