2948778873

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{653}}^1\times {\mathrm{1999}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 4285008000

約数和(自身を除く): 1336229127

約数列:

[1, 3, 9, 251, 653, 753, 1959, 1999, 2259, 5877, 5997, 17991, 163903, 491709, 501749, 1305347, 1475127, 1505247, 3916041, 4515741, 11748123, 327642097, 982926291, 2948778873]

約数ペア:

[(1, 2948778873), (3, 982926291), (9, 327642097), (251, 11748123), (653, 4515741), (753, 3916041), (1959, 1505247), (1999, 1475127), (2259, 1305347), (5877, 501749), (5997, 491709), (17991, 163903)]