2017683171

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 3379783680

約数和(自身を除く): 1362100509

約数列:

[1, 3, 7, 9, 21, 63, 103, 239, 309, 717, 721, 927, 1301, 1673, 2151, 2163, 3903, 5019, 6489, 9107, 11709, 15057, 24617, 27321, 73851, 81963, 134003, 172319, 221553, 310939, 402009, 516957, 932817, 938021, 1206027, 1550871, 2176573, 2798451, 2814063, 6529719, 8442189, 19589157, 32026717, 96080151, 224187019, 288240453, 672561057, 2017683171]

約数ペア:

[(1, 2017683171), (3, 672561057), (7, 288240453), (9, 224187019), (21, 96080151), (63, 32026717), (103, 19589157), (239, 8442189), (309, 6529719), (717, 2814063), (721, 2798451), (927, 2176573), (1301, 1550871), (1673, 1206027), (2151, 938021), (2163, 932817), (3903, 516957), (5019, 402009), (6489, 310939), (9107, 221553), (11709, 172319), (15057, 134003), (24617, 81963), (27321, 73851)]