2016797097

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2565

約数の個数: 32

約数和(自身を含む): 3110400000

約数和(自身を除く): 1093602903

約数列:

[1, 3, 7, 21, 107, 321, 449, 749, 1347, 1999, 2247, 3143, 5997, 9429, 13993, 41979, 48043, 144129, 213893, 336301, 641679, 897551, 1008903, 1497251, 2692653, 4491753, 6282857, 18848571, 96037957, 288113871, 672265699, 2016797097]

約数ペア:

[(1, 2016797097), (3, 672265699), (7, 288113871), (21, 96037957), (107, 18848571), (321, 6282857), (449, 4491753), (749, 2692653), (1347, 1497251), (1999, 1008903), (2247, 897551), (3143, 641679), (5997, 336301), (9429, 213893), (13993, 144129), (41979, 48043)]