2007111771

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{342569}}^1$

素因数の和:342616

約数の個数: 32

約数和(自身を含む): 3507916800

約数和(自身を除く): 1500805029

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 342569, 1027707, 2397983, 3083121, 7193949, 9249363, 10619639, 21581847, 31858917, 64745541, 74337473, 95576751, 223012419, 286730253, 669037257, 2007111771]

約数ペア:

[(1, 2007111771), (3, 669037257), (7, 286730253), (9, 223012419), (21, 95576751), (27, 74337473), (31, 64745541), (63, 31858917), (93, 21581847), (189, 10619639), (217, 9249363), (279, 7193949), (651, 3083121), (837, 2397983), (1953, 1027707), (5859, 342569)]