12783122373

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{458719}}^1$

素因数の和:460056

約数の個数: 16

約数和(自身を含む): 19493765120

約数和(自身を除く): 6710642747

約数列:

[1, 3, 7, 21, 1327, 3981, 9289, 27867, 458719, 1376157, 3211033, 9633099, 608720113, 1826160339, 4261040791, 12783122373]

約数ペア:

[(1, 12783122373), (3, 4261040791), (7, 1826160339), (21, 608720113), (1327, 9633099), (3981, 3211033), (9289, 1376157), (27867, 458719)]