2055142341

素因数分解:

$3^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{13441}}^1$

素因数の和:14266

約数の個数: 32

約数和(自身を含む): 3484166400

約数和(自身を除く): 1429024059

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 809, 2427, 5663, 7281, 13441, 16989, 21843, 40323, 50967, 94087, 120969, 152901, 282261, 362907, 846783, 2540349, 10873769, 32621307, 76116383, 97863921, 228349149, 293591763, 685047447, 2055142341]

約数ペア:

[(1, 2055142341), (3, 685047447), (7, 293591763), (9, 228349149), (21, 97863921), (27, 76116383), (63, 32621307), (189, 10873769), (809, 2540349), (2427, 846783), (5663, 362907), (7281, 282261), (13441, 152901), (16989, 120969), (21843, 94087), (40323, 50967)]