2768752707

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{2897}}^1$

素因数の和:3619

約数の個数: 32

約数和(自身を含む): 4286628864

約数和(自身を除く): 1517876157

約数列:

[1, 3, 7, 21, 71, 213, 497, 641, 1491, 1923, 2897, 4487, 8691, 13461, 20279, 45511, 60837, 136533, 205687, 318577, 617061, 955731, 1439809, 1856977, 4319427, 5570931, 12998839, 38996517, 131845367, 395536101, 922917569, 2768752707]

約数ペア:

[(1, 2768752707), (3, 922917569), (7, 395536101), (21, 131845367), (71, 38996517), (213, 12998839), (497, 5570931), (641, 4319427), (1491, 1856977), (1923, 1439809), (2897, 955731), (4487, 617061), (8691, 318577), (13461, 205687), (20279, 136533), (45511, 60837)]