1288895793

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1\times {\mathrm{1657}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 1728086976

約数和(自身を除く): 439191183

約数列:

[1, 3, 251, 753, 1033, 1657, 3099, 4971, 259283, 415907, 777849, 1247721, 1711681, 5135043, 429631931, 1288895793]

約数ペア:

[(1, 1288895793), (3, 429631931), (251, 5135043), (753, 1711681), (1033, 1247721), (1657, 777849), (3099, 415907), (4971, 259283)]