8871343209

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{641}}^1\times {\mathrm{1949}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 13220064000

約数和(自身を除く): 4348720791

約数列:

[1, 3, 9, 27, 263, 641, 789, 1923, 1949, 2367, 5769, 5847, 7101, 17307, 17541, 52623, 168583, 505749, 512587, 1249309, 1517247, 1537761, 3747927, 4551741, 4613283, 11243781, 13839849, 33731343, 328568267, 985704801, 2957114403, 8871343209]

約数ペア:

[(1, 8871343209), (3, 2957114403), (9, 985704801), (27, 328568267), (263, 33731343), (641, 13839849), (789, 11243781), (1923, 4613283), (1949, 4551741), (2367, 3747927), (5769, 1537761), (5847, 1517247), (7101, 1249309), (17307, 512587), (17541, 505749), (52623, 168583)]