2080602711

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 3340925952

約数和(自身を除く): 1260323241

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 223, 657, 669, 803, 1291, 2007, 2409, 2453, 3873, 7227, 7359, 11619, 14201, 16279, 22077, 42603, 48837, 94243, 127809, 146511, 179069, 282729, 287893, 537207, 848187, 863679, 1036673, 1611621, 2591037, 3110019, 3166823, 9330057, 9500469, 21016189, 28501407, 63048567, 189145701, 231178079, 693534237, 2080602711]

約数ペア:

[(1, 2080602711), (3, 693534237), (9, 231178079), (11, 189145701), (33, 63048567), (73, 28501407), (99, 21016189), (219, 9500469), (223, 9330057), (657, 3166823), (669, 3110019), (803, 2591037), (1291, 1611621), (2007, 1036673), (2409, 863679), (2453, 848187), (3873, 537207), (7227, 287893), (7359, 282729), (11619, 179069), (14201, 146511), (16279, 127809), (22077, 94243), (42603, 48837)]